Music festivals criticised for turning park into 'prison camp'

Mark Rylance arriving at the celebrity screening of Phantom of the Open at Ham Yard Hotel in London in 2022. The actor has criticised annual music festivals held in a south London park as harmful
Actor Mark Rylance has said annual music festivals held in a London park turn the site into a "prison camp".
Brockwell Park in Lambeth holds a series of events called Brockwell Live over the summer months.