Blue Lights review: the BBC’s cracking new cop drama set in Belfast

This six-part series is well-crafted and often thrilling

I wouldn’t blame anyone who felt they had seen more than enough cop dramas on British TV, said Anita Singh in The Daily Telegraph – but the BBC’s latest six-part thriller is a cracker. Written by Declan Lawn and Adam Patterson, who brought us The Salisbury Poisonings, Blue Lights doesn’t have “a duff line or an overcooked scene”.