Holy cow! That's Richard Madeley's favourite expletive - 50 per cent Batman, 50 per cent Scooby Doo, and zero per cent self-awareness.

Holy cow! That's Richard Madeley's favourite expletive - 50 per cent Batman, 50 per cent Scooby Doo, and zero per cent self-awareness.

Richard Madeley went inside a controversial maximum security facility as part of a new Channel 5 documentary