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.
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.
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.

Conclusion of investigation into death of woman after release from police custody

May 13, 2010

An investigation into Thames Valley Police’s treatment of a woman, who was found dead the morning after she was released from police custody, has concluded that there is no evidence of any criminal or misconduct offences being committed by any officer or member of police staff.

Mrs Marilyn Bowden, 53, of Brockhurst Road, Chesham was arrested at approximately 1pm on Friday 6 November 2009 and taken to Aylesbury Police Station. She was released later the same day, at approximately 7.50pm.

Just after 7am on Saturday 7 November 2009, police received a report of a woman found dead on Berkhampstead Road. She was later identified as Mrs Bowden.

The case was referred to the IPCC as she had recently been in police custody and, following an assessment of the evidence available at the time, a decision was taken that the IPCC would manage the investigation by Thames Valley Police’s Professional Standards Department. This means that an IPCC investigator has direction and control over the investigation and an IPCC Commissioner has oversight of the case.

As part of the investigation, accounts were taken from all officers and police staff who had contact with Mrs Bowden, police records were checked and custody CCTV was examined.

It appears that, while in custody, Mrs Bowden spent some time knocking against the wall with her forehead and upper body and sustained a bruise to her forehead. She was examined by the Forensic Medical Examiner who stated that no medical attention was required and that she could be detained and interviewed.

The officer who interviewed Mrs Bowden told the investigation that she had been talking positively about the future. She told the officer that she was due to start a new job and wanted to arrange a date to return on bail around her working hours. The custody assistant also described Mrs Bowden as being chatty and talking about the future.

After the interview, Mrs Bowden was released on bail and collected by her husband.

An inquest into the death of Mrs Bowden was held on 24 February 2010 and HM Coroner recorded a verdict that she took her own life.

The IPCC managed investigation concluded that there is no evidence of any criminal or misconduct offences being committed by an officer or member of police staff.

IPCC Commissioner for south east Mike Franklin said: “This is a very sad case and it must be incredibly difficult for Mrs Bowden’s family to deal with her death. It is also difficult for those officers who took care of Mrs Bowden while she was in custody, to know that she took her own life the very next day. This investigation focused on whether or not there was anything that could have been done while Mrs Bowden was in custody to prevent her death and we have concluded that, sadly, there was not.”

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.
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.
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.