From over-worked medics to bent coppers, for the last 30 years Jed Mercurio has been responsible for some of the UK’s most successful TV series, including Cardiac Arrest, Bodies and Bodyguard. But Line of Duty is arguably his biggest hit, and recording has started for the much-anticipated seventh series.

The award-winning screenwriter, director and producer grew up in a working-class family in Staffordshire. His parents, Italian immigrants, were keen he fit in, but friends say Jed was unique from the get-go with big dreams and a determination to be the best.

He initially trained to be a doctor and demonstrated his sharp, witty writing in a medical school magazine. Half-way through his medical training, he joined the RAF and was taught to fly fighter jets, before pivoting to screenwriting.

Mark Coles looks back at his career so far.

Producer: Ben Carter