Question to the Home Office:

To ask the Secretary of State for the Home Department, pursuant to the Answer of 13 March 2024 to Question 17274 on Offences against Children, on what evidential basis the National Crime Agency has stated that the number of child sex offenders in the UK is between 550,000 and 800,000.

The National Crime Agency publishes an overview of the Child Sexual Abuse threat annually as part of the National Strategic Assessment. This includes an estimate of the number of UK based adult offenders who pose varying degrees of risk to children. An explanation of the CSA Scale Methodology has been published as an Annex to the National Strategic Assessment.