In the documentary, called Idris Elba: Our Knife Crime Crisis, the Hollywood star meets a 17-year-old boy at Feltham young offender institution who first began carrying a blade when he was 13. He grew up in a violent home and had been badly bullied at school for having dandruff.

Idris Elba has shared how he is "overwhelmed and angry" over UK knife crime as he reflected in a his new BBC documentary about a passionate plea he made in 2019. The actor, 52, has been talking about the worrying subject for years,

Banning the sale of zombie knives is a positive step, but schools need to intervene earlier to help tackle the UK's knife crime crisis, says Idris Elba. The actor, 52, has spent the last year making a documentary for the BBC about solutions to knife crime,