Question to the Ministry of Justice:

To ask the Secretary of State for Justice, how many people are serving custodial sentences for each category of terror offence in each prison; and what the length of sentence is for each person.

Data detailing the number of people convicted under the Terrorism Act serving custodial sentences is available at Gov.uk. The website contains a detailed breakdown of information about the number of offenders by offence and by sentence length. You can access this information here:

https://www.gov.uk/government/statistics/operation-of-police-powers-under-the-terrorism-act-2000-quarterly-update-to-september-2019