The series was created and written by Lucy Kirkwood and stars Jamie Bamber, Taron Egerton, Jodie Whittaker and Rhashan Stone.

Kev discovers that Gog, a friend of fellow firefighter Asbo, was the thug responsible for his injuries and Little Al gets in over his head at a cage fight.

It's the one-year anniversary of the Churchill Estate fire and, while Dennis reaches breaking point, information comes to light that could lead Kev to the truth.

Sam Wollaston of The Guardian was positive, remarking the first episode, 'crackles along with a tidy script and some nice performances, though it's really more about plot than getting inside the souls of its characters.

'[3] Ellen E Jones of The Independent was also positive, remarking that, 'The script by fêted young playwright Lucy Kirkwood was also full of warm moments of the non-third-degree-burn-causing kind, like a raucous sing-a-long to Adele's "Someone Like You" in the back of the fire engine'.