An act of parliament that provides the core framework of police powers to combat crime and provide codes of practice for the exercise of these powers.
Leads and manages the development of the police service in England, Wales and Northern Ireland.
The body that represents the interests of all police constables, sergeants, and inspectors.
Department within a police force that deals with complaints and conduct matters.
The average is calculated using the individual results of the forces in that most similar force group.
An investigation carried out by IPCC staff.
Carried out by the police under their own direction and control. The IPCC sets the terms of reference and receives the investigation report when it is complete. Complainants have a right of appeal following a supervised investigation (unless it is an investigation into a direction and control matter).
This act sets out how the police complaints system operates.
How a police force is run, for example policing standards or policing policy.
An investigation carried out by the police under the direction and control of the IPCC.
An intelligence-led agency with law enforcement powers, it is also responsible for reducing the harm that is caused to people and communities by serious organised crime.

The appropriate authority can be:

  • the chief officer of the police force
  • the Police and Crime Commissioner responsible for the police force you complained about
  • the Mayor's Office for Policing and Crime (if your complaint is about the Commissioner of the Metropolitan Police Service)
  • the Common Council for the City of London (if your complaint is about the Commissioner of the City of London police).
Investigations carried out entirely by the police. Complainants have a right of appeal following a local investigation (unless it is an investigation into a direction and control matter).
A person is adversely affected is he or she suffers any form of loss or damage, distress or inconvenience, if he or she is put in danger or is otherwise unduly put at risk of being adversely affected.
IPCC guidance to the police service and police authorities on the handling of complaints.
Parameters within which an investigation is conducted.

A complaint or recordable conduct matter that doesn’t need to be referred to the IPCC, but where the seriousness or circumstances justifies referral.

An act of parliament that provides the core framework of police powers to combat crime and provide codes of practice for the exercise of these powers.
Leads and manages the development of the police service in England, Wales and Northern Ireland.
The body that represents the interests of all police constables, sergeants, and inspectors.
Department within a police force that deals with complaints and conduct matters.
The average is calculated using the individual results of the forces in that most similar force group.
An investigation carried out by IPCC staff.
Carried out by the police under their own direction and control. The IPCC sets the terms of reference and receives the investigation report when it is complete. Complainants have a right of appeal following a supervised investigation (unless it is an investigation into a direction and control matter).
This act sets out how the police complaints system operates.
How a police force is run, for example policing standards or policing policy.
An investigation carried out by the police under the direction and control of the IPCC.
An intelligence-led agency with law enforcement powers, it is also responsible for reducing the harm that is caused to people and communities by serious organised crime.

The appropriate authority can be:

  • the chief officer of the police force
  • the Police and Crime Commissioner responsible for the police force you complained about
  • the Mayor's Office for Policing and Crime (if your complaint is about the Commissioner of the Metropolitan Police Service)
  • the Common Council for the City of London (if your complaint is about the Commissioner of the City of London police).
Investigations carried out entirely by the police. Complainants have a right of appeal following a local investigation (unless it is an investigation into a direction and control matter).
A person is adversely affected is he or she suffers any form of loss or damage, distress or inconvenience, if he or she is put in danger or is otherwise unduly put at risk of being adversely affected.
IPCC guidance to the police service and police authorities on the handling of complaints.
Parameters within which an investigation is conducted.
This could be the Police and Crime Commissioner, the Common Council for the City of London, or the Mayor's Office for Policing and Crime.

This is where a manager deals with the way someone has behaved through non-disciplinary action. It can include: showing the police officer or member of staff how their behaviour fell short of expectations set out in the Standards of Professional Behaviour; identifying expectations for future conduct; or addressing any underlying causes of misconduct.

A flexible process for dealing with complaints that can be adapted to the needs of the complainant. It may involve, for example, providing information and an explanation, an apology, or a meeting between the complainant and the officer involved.
A flexible process for dealing with complaints that can be adapted to the needs of the complainant. It may involve, for example, providing information and an explanation, an apology, or a meeting between the complainant and the officer involved.
Consists of a chair, two deputy chairs, and commissioners – each responsible for specific police forces, guardianship work and individual cases.

A matter where no complaint has been received, but where there is an indication that a person serving with the police may have committed a criminal offence or behaved in a manner that would justify disciplinary proceedings.

An act of parliament that provides the core framework of police powers to combat crime and provide codes of practice for the exercise of these powers.
Leads and manages the development of the police service in England, Wales and Northern Ireland.
The body that represents the interests of all police constables, sergeants, and inspectors.
Department within a police force that deals with complaints and conduct matters.
The average is calculated using the individual results of the forces in that most similar force group.
An investigation carried out by IPCC staff.
Carried out by the police under their own direction and control. The IPCC sets the terms of reference and receives the investigation report when it is complete. Complainants have a right of appeal following a supervised investigation (unless it is an investigation into a direction and control matter).
This act sets out how the police complaints system operates.
How a police force is run, for example policing standards or policing policy.
An investigation carried out by the police under the direction and control of the IPCC.
An intelligence-led agency with law enforcement powers, it is also responsible for reducing the harm that is caused to people and communities by serious organised crime.

The appropriate authority can be:

  • the chief officer of the police force
  • the Police and Crime Commissioner responsible for the police force you complained about
  • the Mayor's Office for Policing and Crime (if your complaint is about the Commissioner of the Metropolitan Police Service)
  • the Common Council for the City of London (if your complaint is about the Commissioner of the City of London police).
Investigations carried out entirely by the police. Complainants have a right of appeal following a local investigation (unless it is an investigation into a direction and control matter).
A person is adversely affected is he or she suffers any form of loss or damage, distress or inconvenience, if he or she is put in danger or is otherwise unduly put at risk of being adversely affected.
IPCC guidance to the police service and police authorities on the handling of complaints.
Parameters within which an investigation is conducted.

A complaint or recordable conduct matter that doesn’t need to be referred to the IPCC, but where the seriousness or circumstances justifies referral.

An act of parliament that provides the core framework of police powers to combat crime and provide codes of practice for the exercise of these powers.
Leads and manages the development of the police service in England, Wales and Northern Ireland.
The body that represents the interests of all police constables, sergeants, and inspectors.
Department within a police force that deals with complaints and conduct matters.
The average is calculated using the individual results of the forces in that most similar force group.
An investigation carried out by IPCC staff.
Carried out by the police under their own direction and control. The IPCC sets the terms of reference and receives the investigation report when it is complete. Complainants have a right of appeal following a supervised investigation (unless it is an investigation into a direction and control matter).
This act sets out how the police complaints system operates.
How a police force is run, for example policing standards or policing policy.
An investigation carried out by the police under the direction and control of the IPCC.
An intelligence-led agency with law enforcement powers, it is also responsible for reducing the harm that is caused to people and communities by serious organised crime.

The appropriate authority can be:

  • the chief officer of the police force
  • the Police and Crime Commissioner responsible for the police force you complained about
  • the Mayor's Office for Policing and Crime (if your complaint is about the Commissioner of the Metropolitan Police Service)
  • the Common Council for the City of London (if your complaint is about the Commissioner of the City of London police).
Investigations carried out entirely by the police. Complainants have a right of appeal following a local investigation (unless it is an investigation into a direction and control matter).
A person is adversely affected is he or she suffers any form of loss or damage, distress or inconvenience, if he or she is put in danger or is otherwise unduly put at risk of being adversely affected.
IPCC guidance to the police service and police authorities on the handling of complaints.
Parameters within which an investigation is conducted.
This could be the Police and Crime Commissioner, the Common Council for the City of London, or the Mayor's Office for Policing and Crime.

This is where a manager deals with the way someone has behaved through non-disciplinary action. It can include: showing the police officer or member of staff how their behaviour fell short of expectations set out in the Standards of Professional Behaviour; identifying expectations for future conduct; or addressing any underlying causes of misconduct.

A flexible process for dealing with complaints that can be adapted to the needs of the complainant. It may involve, for example, providing information and an explanation, an apology, or a meeting between the complainant and the officer involved.
A flexible process for dealing with complaints that can be adapted to the needs of the complainant. It may involve, for example, providing information and an explanation, an apology, or a meeting between the complainant and the officer involved.
Consists of a chair, two deputy chairs, and commissioners – each responsible for specific police forces, guardianship work and individual cases.
Disapplication means that a police force may handle a complaint in whatever way it thinks fit, including not dealing with it under complaints legislation. This may only happen in certain circumstances where the complaint fits one or more of the grounds for disapplication set out in law.
The ending of an ongoing investigation into a complaint, conduct matter or DSI matter. An investigation may only be discontinued if it meets one or more of the grounds for discontinuance set out in law.
Used to house anyone who has been detained.
Complainants have the right to appeal to the IPCC if a police force did not record their complaint or notify the correct police force if it was made originally to the wrong force.
The purpose of an investigation is to establish the facts behind a complaint, conduct matter, or DSI matter; and reach conclusions. An investigator looks into a complaint and produces a report that details the outcome of each allegation. There are four types of investigation: local investigation, supervised investigation, managed investigation and independent investigation.

Quarter 1 covers 1 April - 30 June

Quarter 2 covers 1 April - 30 September

Quarter 3 covers 1 April - 31 December

Quarter 4 covers the full financial year (1 April - 31 March).

The ending of an ongoing investigation into a complaint, conduct matter or DSI matter. An investigation may only be discontinued if it meets one or more of the grounds for discontinuance set out in law.
A person who makes a complaint about the conduct of someone serving with the police.
The ending of an ongoing investigation into a complaint, conduct matter or DSI matter. An investigation may only be discontinued if it meets one or more of the grounds for discontinuance set out in law.
The type of behaviour being complained about. A single complaint case can have one or many allegations attached.
The type of behaviour being complained about. A single complaint case can have one or many allegations attached.
An independent judicial officer, the coroner enquires into deaths reported to him/her.
Disapplication means that a police force may handle a complaint in whatever way it thinks fit, including not dealing with it under complaints legislation. This may only happen in certain circumstances where the complaint fits one or more of the grounds for disapplication set out in law.
A record is made of a complaint, giving it formal status as a complaint under the Police Reform Act 2002.
No further action may be taken with regard to a complaint if the complainant decides to retract their allegation(s).
Casework involves assessing appeals. Casework staff also have a role in overseeing the police complaints system to help ensure police forces handle complaints in the best possible way.
The IPCC must be notified about specific types of complaint or incidents to be able to decide how they should be dealt with.
Disapplication means that a police force may handle a complaint in whatever way it thinks fit, including not dealing with it under complaints legislation. This may only happen in certain circumstances where the complaint fits one or more of the grounds for disapplication set out in law.
No further action may be taken with regard to a complaint if the complainant decides to retract their allegation(s).
Conduct includes acts, omissions, statements and decisions (whether actual, alleged or inferred). For example: language used and the manner or tone of communications.
An application by a complainant for a police decision to be reviewed.
An application by a complainant for a police decision to be reviewed.

Findings of IPCC investigation into fatal shooting of Dayniel Tucker

Mar 1, 2010

The Independent Police Complaints Commission (IPCC) has concluded that the decision of two Kent police officers to use lethal force in the case of Dayniel Tucker was justified.

Thirty-nine year-old Dayniel Charles Tucker (known as Dan) was fatally shot by two Kent firearms officers on Saturday 29 December 2007 in Stanstead.  A jury at Gravesend Coroner’s Court today returned a verdict of lawful killing.

Mr Tucker suffered from depression and Seasonal Affected Disorder and had talked about and attempted suicide in the past.

Shortly after 7.50am on Saturday 29 December 2007, Mr Tucker called 999 and reported that there was a person on Tumblefield Road in Stanstead who was pointing a firearm, which looked like an Uzi sub machine gun, at him.  He then said that he had to go, and hung up.

Two unarmed police officers were deployed to search for Mr Tucker. At approximately 8.12am they reported that they had come across a man with something unknown, described as a large bulge”, under his top.  They approached him and asked if he had called them, but he walked away without replying.

Both officers became concerned that this was the man who made the original 999 call.

They were advised that, if they thought there was a concealed weapon they should not challenge the man but instead, they should observe and await the arrival of an Armed Response Vehicle.

The officers monitored the man and reported back to the Force control room  that the man could be concealing a gun; they described him walking with his hands in his pockets and stated that he was aware he was being observed. They also reported back that they had seen a white Mitsubishi Colt, now known to have belonged to Mr Tucker, parked on a field of Tumblefield Road with a hosepipe from the exhaust to the window.

Armed firearms officers arrived at the scene at 8.27am. The firearms officers arrived in two cars, one marked and one unmarked. When they saw Mr Tucker, the officers got out of the cars and shouted warnings at him to show his hands.

Mr Tucker took what appeared to be an Uzi sub machine gun out of his coat and pointed it at the firearms officers. The officers shouted at Mr Tucker to put the weapon down but he didn’t.

Two officers fired their weapons hitting Mr Tucker once in the outer left groin area and once to the right of the upper part of his chest.

One of the officers then updated the control room and called for an ambulance while the other three, who are trained medics, rendered first aid. Ambulance staff arrived at the scene at 8.57am and pronounced Mr Tucker dead.

The scene was secured and the IPCC were informed. Two IPCC investigators went to the scene and an independent investigation was launched. There were no independent witnesses to the incident, and no CCTV coverage. However, all radio transmissions and calls over the radio were contemporaneously recorded, all officers involved provided statements during the course of the investigation and various experts were commissioned by the IPCC.

IPCC Commissioner Mike Franklin said: The decision to use lethal force is a serious one for any firearms officer to make and it is right that such action is subject to the scrutiny of an independent investigation and an inquest.

The events of the 29 December 2007 have had a lasting impact on all involved. Mr Tucker’s family and friends lost a loved one in tragic circumstances, and the firearms officers have to live with the fact that they shot and killed a man.

The firearm” in this case turned out to be a replica. A ballistics expert with thirty years experience described the weapon as ‘an extremely close likeness to the real Uzi weapon’ and he was only satisfied it was a replica when he picked it up.

Despite the officers being equipped with Tasers and baton rounds, the circumstances of this case did not allow them to create a situation where the use of less lethal weapons was an option.”

The investigation also found that the Force Control Room responded to the incident in an effective manner and that the Post Incident Procedure followed the ACPO guidelines as they were at the time. Those guidelines have since changed.

Issued by:

Trish Keville, IPCC Press Officer for London and south east on 0207 166 3130

An act of parliament that provides the core framework of police powers to combat crime and provide codes of practice for the exercise of these powers.
Leads and manages the development of the police service in England, Wales and Northern Ireland.
The body that represents the interests of all police constables, sergeants, and inspectors.
Department within a police force that deals with complaints and conduct matters.
The average is calculated using the individual results of the forces in that most similar force group.
An investigation carried out by IPCC staff.
Carried out by the police under their own direction and control. The IPCC sets the terms of reference and receives the investigation report when it is complete. Complainants have a right of appeal following a supervised investigation (unless it is an investigation into a direction and control matter).
This act sets out how the police complaints system operates.
How a police force is run, for example policing standards or policing policy.
An investigation carried out by the police under the direction and control of the IPCC.
An intelligence-led agency with law enforcement powers, it is also responsible for reducing the harm that is caused to people and communities by serious organised crime.

The appropriate authority can be:

  • the chief officer of the police force
  • the Police and Crime Commissioner responsible for the police force you complained about
  • the Mayor's Office for Policing and Crime (if your complaint is about the Commissioner of the Metropolitan Police Service)
  • the Common Council for the City of London (if your complaint is about the Commissioner of the City of London police).
Investigations carried out entirely by the police. Complainants have a right of appeal following a local investigation (unless it is an investigation into a direction and control matter).
A person is adversely affected is he or she suffers any form of loss or damage, distress or inconvenience, if he or she is put in danger or is otherwise unduly put at risk of being adversely affected.
IPCC guidance to the police service and police authorities on the handling of complaints.
Parameters within which an investigation is conducted.

A complaint or recordable conduct matter that doesn’t need to be referred to the IPCC, but where the seriousness or circumstances justifies referral.

An act of parliament that provides the core framework of police powers to combat crime and provide codes of practice for the exercise of these powers.
Leads and manages the development of the police service in England, Wales and Northern Ireland.
The body that represents the interests of all police constables, sergeants, and inspectors.
Department within a police force that deals with complaints and conduct matters.
The average is calculated using the individual results of the forces in that most similar force group.
An investigation carried out by IPCC staff.
Carried out by the police under their own direction and control. The IPCC sets the terms of reference and receives the investigation report when it is complete. Complainants have a right of appeal following a supervised investigation (unless it is an investigation into a direction and control matter).
This act sets out how the police complaints system operates.
How a police force is run, for example policing standards or policing policy.
An investigation carried out by the police under the direction and control of the IPCC.
An intelligence-led agency with law enforcement powers, it is also responsible for reducing the harm that is caused to people and communities by serious organised crime.

The appropriate authority can be:

  • the chief officer of the police force
  • the Police and Crime Commissioner responsible for the police force you complained about
  • the Mayor's Office for Policing and Crime (if your complaint is about the Commissioner of the Metropolitan Police Service)
  • the Common Council for the City of London (if your complaint is about the Commissioner of the City of London police).
Investigations carried out entirely by the police. Complainants have a right of appeal following a local investigation (unless it is an investigation into a direction and control matter).
A person is adversely affected is he or she suffers any form of loss or damage, distress or inconvenience, if he or she is put in danger or is otherwise unduly put at risk of being adversely affected.
IPCC guidance to the police service and police authorities on the handling of complaints.
Parameters within which an investigation is conducted.
This could be the Police and Crime Commissioner, the Common Council for the City of London, or the Mayor's Office for Policing and Crime.

This is where a manager deals with the way someone has behaved through non-disciplinary action. It can include: showing the police officer or member of staff how their behaviour fell short of expectations set out in the Standards of Professional Behaviour; identifying expectations for future conduct; or addressing any underlying causes of misconduct.

A flexible process for dealing with complaints that can be adapted to the needs of the complainant. It may involve, for example, providing information and an explanation, an apology, or a meeting between the complainant and the officer involved.
A flexible process for dealing with complaints that can be adapted to the needs of the complainant. It may involve, for example, providing information and an explanation, an apology, or a meeting between the complainant and the officer involved.
Consists of a chair, two deputy chairs, and commissioners – each responsible for specific police forces, guardianship work and individual cases.

A matter where no complaint has been received, but where there is an indication that a person serving with the police may have committed a criminal offence or behaved in a manner that would justify disciplinary proceedings.

An act of parliament that provides the core framework of police powers to combat crime and provide codes of practice for the exercise of these powers.
Leads and manages the development of the police service in England, Wales and Northern Ireland.
The body that represents the interests of all police constables, sergeants, and inspectors.
Department within a police force that deals with complaints and conduct matters.
The average is calculated using the individual results of the forces in that most similar force group.
An investigation carried out by IPCC staff.
Carried out by the police under their own direction and control. The IPCC sets the terms of reference and receives the investigation report when it is complete. Complainants have a right of appeal following a supervised investigation (unless it is an investigation into a direction and control matter).
This act sets out how the police complaints system operates.
How a police force is run, for example policing standards or policing policy.
An investigation carried out by the police under the direction and control of the IPCC.
An intelligence-led agency with law enforcement powers, it is also responsible for reducing the harm that is caused to people and communities by serious organised crime.

The appropriate authority can be:

  • the chief officer of the police force
  • the Police and Crime Commissioner responsible for the police force you complained about
  • the Mayor's Office for Policing and Crime (if your complaint is about the Commissioner of the Metropolitan Police Service)
  • the Common Council for the City of London (if your complaint is about the Commissioner of the City of London police).
Investigations carried out entirely by the police. Complainants have a right of appeal following a local investigation (unless it is an investigation into a direction and control matter).
A person is adversely affected is he or she suffers any form of loss or damage, distress or inconvenience, if he or she is put in danger or is otherwise unduly put at risk of being adversely affected.
IPCC guidance to the police service and police authorities on the handling of complaints.
Parameters within which an investigation is conducted.

A complaint or recordable conduct matter that doesn’t need to be referred to the IPCC, but where the seriousness or circumstances justifies referral.

An act of parliament that provides the core framework of police powers to combat crime and provide codes of practice for the exercise of these powers.
Leads and manages the development of the police service in England, Wales and Northern Ireland.
The body that represents the interests of all police constables, sergeants, and inspectors.
Department within a police force that deals with complaints and conduct matters.
The average is calculated using the individual results of the forces in that most similar force group.
An investigation carried out by IPCC staff.
Carried out by the police under their own direction and control. The IPCC sets the terms of reference and receives the investigation report when it is complete. Complainants have a right of appeal following a supervised investigation (unless it is an investigation into a direction and control matter).
This act sets out how the police complaints system operates.
How a police force is run, for example policing standards or policing policy.
An investigation carried out by the police under the direction and control of the IPCC.
An intelligence-led agency with law enforcement powers, it is also responsible for reducing the harm that is caused to people and communities by serious organised crime.

The appropriate authority can be:

  • the chief officer of the police force
  • the Police and Crime Commissioner responsible for the police force you complained about
  • the Mayor's Office for Policing and Crime (if your complaint is about the Commissioner of the Metropolitan Police Service)
  • the Common Council for the City of London (if your complaint is about the Commissioner of the City of London police).
Investigations carried out entirely by the police. Complainants have a right of appeal following a local investigation (unless it is an investigation into a direction and control matter).
A person is adversely affected is he or she suffers any form of loss or damage, distress or inconvenience, if he or she is put in danger or is otherwise unduly put at risk of being adversely affected.
IPCC guidance to the police service and police authorities on the handling of complaints.
Parameters within which an investigation is conducted.
This could be the Police and Crime Commissioner, the Common Council for the City of London, or the Mayor's Office for Policing and Crime.

This is where a manager deals with the way someone has behaved through non-disciplinary action. It can include: showing the police officer or member of staff how their behaviour fell short of expectations set out in the Standards of Professional Behaviour; identifying expectations for future conduct; or addressing any underlying causes of misconduct.

A flexible process for dealing with complaints that can be adapted to the needs of the complainant. It may involve, for example, providing information and an explanation, an apology, or a meeting between the complainant and the officer involved.
A flexible process for dealing with complaints that can be adapted to the needs of the complainant. It may involve, for example, providing information and an explanation, an apology, or a meeting between the complainant and the officer involved.
Consists of a chair, two deputy chairs, and commissioners – each responsible for specific police forces, guardianship work and individual cases.
Disapplication means that a police force may handle a complaint in whatever way it thinks fit, including not dealing with it under complaints legislation. This may only happen in certain circumstances where the complaint fits one or more of the grounds for disapplication set out in law.
The ending of an ongoing investigation into a complaint, conduct matter or DSI matter. An investigation may only be discontinued if it meets one or more of the grounds for discontinuance set out in law.
Used to house anyone who has been detained.
Complainants have the right to appeal to the IPCC if a police force did not record their complaint or notify the correct police force if it was made originally to the wrong force.
The purpose of an investigation is to establish the facts behind a complaint, conduct matter, or DSI matter; and reach conclusions. An investigator looks into a complaint and produces a report that details the outcome of each allegation. There are four types of investigation: local investigation, supervised investigation, managed investigation and independent investigation.

Quarter 1 covers 1 April - 30 June

Quarter 2 covers 1 April - 30 September

Quarter 3 covers 1 April - 31 December

Quarter 4 covers the full financial year (1 April - 31 March).

The ending of an ongoing investigation into a complaint, conduct matter or DSI matter. An investigation may only be discontinued if it meets one or more of the grounds for discontinuance set out in law.
A person who makes a complaint about the conduct of someone serving with the police.
The ending of an ongoing investigation into a complaint, conduct matter or DSI matter. An investigation may only be discontinued if it meets one or more of the grounds for discontinuance set out in law.
The type of behaviour being complained about. A single complaint case can have one or many allegations attached.
The type of behaviour being complained about. A single complaint case can have one or many allegations attached.
An independent judicial officer, the coroner enquires into deaths reported to him/her.
Disapplication means that a police force may handle a complaint in whatever way it thinks fit, including not dealing with it under complaints legislation. This may only happen in certain circumstances where the complaint fits one or more of the grounds for disapplication set out in law.
A record is made of a complaint, giving it formal status as a complaint under the Police Reform Act 2002.
No further action may be taken with regard to a complaint if the complainant decides to retract their allegation(s).
Casework involves assessing appeals. Casework staff also have a role in overseeing the police complaints system to help ensure police forces handle complaints in the best possible way.
The IPCC must be notified about specific types of complaint or incidents to be able to decide how they should be dealt with.
Disapplication means that a police force may handle a complaint in whatever way it thinks fit, including not dealing with it under complaints legislation. This may only happen in certain circumstances where the complaint fits one or more of the grounds for disapplication set out in law.
No further action may be taken with regard to a complaint if the complainant decides to retract their allegation(s).
Conduct includes acts, omissions, statements and decisions (whether actual, alleged or inferred). For example: language used and the manner or tone of communications.
An application by a complainant for a police decision to be reviewed.
An application by a complainant for a police decision to be reviewed.