Following the 2017 terrorist attacks in Manchester and London, MI5 and Counter-Terrorist Policing conducted a review process which looked at how intelligence was handled prior to the Westminster, Manchester, London Bridge and Finsbury Park attacks, and also produced an operational improvement review to identify changes to improve their future performance.

My predecessor as Home Secretary asked David Anderson QC (now Lord Anderson of Ipswich KBE QC) to provide independent assurance of those reports. Lord Anderson published his assessment of the review process in December 2017.

My predecessor commissioned Lord Anderson to conduct a stock-take a of the progress made by January 2019 in implementing the recommendations that had been generated by the review process.

Today, the Government is publishing Lord Anderson’s public summary of his stock-take. Lord Anderson has also provided me with a classified report, which has been copied to the Intelligence and Security Committee of Parliament and Investigatory Powers Commissioner.

In his stock-take, Lord Anderson says that implementation of the recommendations has been tackled with energy and commitment. He notes that as of January 2019 85% of the 104 recommendations were complete or on track for delivery. He also notes that, with very limited exceptions, recommendations were forecast to be complete on schedule, by the end of the year. He does however note some remaining obstacles for delivery of the remaining recommendations, which are set out in his report.

My department will work closely with MI5 and CT Policing on delivery of the remaining recommendations over the coming months.

My thoughts remain with the victims and all those affected by the 2017 attacks in Westminster, Manchester, London Bridge, Finsbury Park and Parsons Green.

Copies of the unclassified stock-take report will be made available on Gov.UK and will be placed in the Libraries of the House.