Lord Katz (Lab)

My Lords, Amendment 431 deals with the use of algorithmic tools in policing. While the Government agree on the importance of transparency in the use of algorithmic tools by police forces, we do not believe that the amendment would be the optimal means of delivering either meaningful improvements in public confidence or operational benefits for policing. The proposed duty would require police forces to disclose all algorithmic tools through the Algorithmic Transparency Recording Standard—the ATRS. The ATRS was designed for government departments and arm’s-length bodies, not for operationally independent police forces. While it is an effective tool for those organisations, its high level of technical detail and lack of narrative explanation mean that disclosures would not provide the clarity expected by the public and would risk burying key information in jargon. More importantly, mandating disclosure of all tools beyond the exemptions policy of the ATRS could inadvertently compromise operational security and policing tactics. The Government are, however, keen to encourage transparency in the use of algorithmic tools by police forces in England and Wales to maintain the support of the public for their use and in keeping with the core tradition of policing by consent. In line with this, the Government have commissioned work on transparency measures for police use of AI and are working closely with the National Police Chiefs’ Council’s AI portfolio and the National Policing Chief Scientific Adviser to develop policies encouraging and supporting appropriate levels of transparency while safeguarding operational integrity. This approach will ensure that transparency is meaningful, proportionate and does not undermine the effectiveness of policing. It is important to recognise that we are listening to the public in dealing with concerns that have been raised by the noble Baroness, Lady Doocey, around policing encroaching on civil liberties. Indeed, the Government commissioned and published research into public attitudes on the police’s use of AI last year. The research demonstrated strong support for AI use by the police. There are rightful concerns about the need for AI use to be underpinned by rigorous oversight, humans always being clearly involved in decision-making and transparency. These findings have been supported elsewhere; for example, in recently published research by CENTRIC, which surveyed 10,000 members of the public. That is why we are working closely with the NPCC to build upon and implement the principles of the covenant for the use of AI in policing, to which all forces in England and Wales have signed up. Of course, it is important. The noble Baroness, Lady Doocey, referred to the use of gait analysis, and there was a comparison to live facial recognition. It is important that we understand the risks of bias and discriminatory outcomes from using any policing tool. To be clear, police deployments must comply with the Equality Act 2010 and data protection law. Forces are required to assess potential discrimination risks and should be able to evidence that tools are necessary, proportionate and fair. Humans remain clearly involved in decision-making, and forces are expected to monitor performance against protected characteristics so that any bias is identified and addressed. Where tools cannot meet these standards in practice, they should not be deployed or must be withdrawn pending remediation. The noble Lord, Lord Clement-Jones, referred to black box systems. To be clear, we are not comfortable with black box systems being used in policing. Policing requires—