- HMP Maidstone has an inmate population of about 600
- It is a Category ‘C' training prison that predominantly houses sex offenders from the Kent and Sussex areas.
- Category C prisons are closed but have less internal security.
- The prison also takes in a small number of foreign prisoners with more than 18 months to serve
More top news
Five people were killed and dozens more were injured after a car and knife attack in the capital on Wednesday afternoon.
Among those expected to attend the ceremony will be former US President Bill Clinton and ex-Northern Ireland first minister Peter Robinson.
Five people have been killed and 40 injured after a car and knife attack in London on Wednesday.