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Creating a ‘zero tolerance’ culture for disclosure failings across the criminal justice system

The Attorney General, Geoffrey Cox QC MP, has today published the Government’s Review of the efficiency and effectiveness of disclosure in the criminal justice system.

The Review found that the duty to record, retain and review material collected during the course of the investigation was not routinely complied with by police and prosecutors. Disclosure obligations begin at the start of an investigation, and investigators have a duty to conduct a thorough investigation, manage all material appropriately and follow all reasonable lines of inquiry, whether they point towards or away from any suspect. The Review found that this was not happening routinely in all cases. At the least this caused costly delays for the justice system and at worst it meant that cases were being pursued which the evidence did not support. The impact of these failings caused untold damage to those making allegations and those accused of them.

The Government’s Review has concluded that to enable lasting change, there must be a ‘zero tolerance’ culture for disclosure failings across the police and the Crown Prosecution Service (CPS).

Commenting on the Review, the Attorney General, Geoffrey Cox QC MP, said:

For too long, disclosure has been seen as an administrative add on rather than fundamental pillar of our justice system. This ends now. My Review sets out practical recommendations and a clear plan of action which I will hold the leaders of the criminal justice system to account for delivering in their respective areas.

I want to thank all those who have contributed to this Review and for the action taken already to address this problem. I am confident that the leaders of the police and prosecution now understand the need for change and together we will make sure that public confidence in the disclosure system is restored.

Policing Minister Nick Hurd said:

Disclosure of evidence is crucial for confidence in police and our criminal justice system.

Police leaders have recognised there needs to be a change in culture towards disclosure and I’m pleased to see they are already making strides in this area through the National Disclosure Improvement Plan.

The Home Office is also working with the police and partners across the criminal justice system to explore the analysis and sharing of digital evidence and the Government will convene a Tech Summit this spring to further help forces handle growing volumes of data.

The Government welcomes the steps already taken by the police and CPS to address the issues through the National Disclosure Improvement Plan and will work with each to ensure they lead to long term, effective and sustained change. HM Government, through the Attorney General and Home Secretary, will hold police and prosecution leaders personally responsible for this.

The Review found that this is a system-wide problem which needs a systematic response. The Criminal Justice Board, which the Attorney General sits on, will therefore take responsibility for strategic oversight of the collective response from all parts of the system – from police, to prosecutors to the judiciary.

The Review also found that police and other investigators could be better supported by technological advancements when reviewing and capturing digital evidence. To address this, the Government plans to convene a ‘Tech Summit’ in spring 2019 to help all 43 police forces in England and Wales handle the increasing volumes and complexity of this type of evidence. This will build on the work of the police and help to engineer a way forward with the help of private tech companies. Through the Police Transformation Fund, the Government is already investing in national work to support policing in its wider digital transformation.

While the underpinning legislation is still fit for purpose, the Government has concluded that the guidelines which support it need to be updated to meet the challenges of the rise of modern technology. This will happen through secondary legislation.

Finally, the work already started by the CPS to improve its data collection to capture the extent of the disclosure problems is essential. The Government will oversee the CPS’s delivery of a new data collection regime which is fit for purpose.


  1. The Review was announced on 11 December 2017, under the previous Attorney General Jeremy Wright QC MP. Liam Allan’s case hit the headlines later in December.
  2. Geoffrey Cox QC MP was appointed Attorney General for England and Wales on 9 July 2018.
  3. The Review looked at disclosure of evidence across the entire criminal justice system and was launched before high profile disclosure failings in cases like Liam Allan’s hit the headlines.
  4. The Review examined existing Codes of Practice, Protocols, Guidelines and legislation as well as case management initiatives and capabilities throughout the criminal justice system, including the use of digital technology.
  5. Disclosure is the process in a criminal case by which someone charged with a crime is provided with copies of or access to material from the investigation that is capable of undermining the prosecution case against them and/or assisting their defence.

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Channel website: https://www.gov.uk/government/organisations/home-office

Original article link: https://www.gov.uk/government/news/creating-a-zero-tolerance-culture-for-disclosure-failings-across-the-criminal-justice-system

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