The BBC1 TV series Extraordinary People returns on Friday 27 March and features Darryn Frost, who was involved in defending people from the terrorist attack at Fishmongers’ Hall, London Bridge, on 29 November 2019.

The programme, titled I Tackled a Terrorist with a Narwal Tusk, follows Darryn as he reflects on the events of that day and how they have affected his life since.

The series launches on Friday 27 March at 7.30pm and shares real‑life stories of people affected by traumatic events and the long‑term impact of violence and crisis.