Azroy Dawes-Clarke was an inmate at HMP Elmley, on the Isle of Sheppey, when he died after a ‘restraint-related’ incident.

Headliners include 50 Cent on Friday, Scottish rockers Biffy Clyro on Saturday, with Snow Patrol closing the festival on Sunday.

The Competition and Consumer Protection Commission issued the warning for those who own some models of Tower air fryers.