Follows rookie police officers working in Belfast, a city in which being a frontline response cop comes with unique pressures and dangers.
Cast:Sian Brooke , Katherine Devlin , Nathan Braniff , Martin McCann , Hannah McClean , Andi Osho , Jonathan Harden , Dane Whyte O'Hara , Joanne Crawford , Gerard Jordan , John Lynch , Valene Kane , Richard Dormer , Michael Shea , Nabil Elouahabi , Matt Carver , Matthew Forsythe , Desmond Eastwood
PSNI probationer Grace promises to help Angela, whose son has fallen in with a notorious gang.
The team scramble to deal with a bad batch of drugs while the McIntyres try to cover their tracks.
A paramilitary style assault has Grace determined to bring the McIntyres to their knees.
The police ombudsman investigates the team after a disastrous night shift.
Tommy's firearms exam is brought forward while Stevie tries to convince Grace to come back to work.
The team work together after the shooting. Mo learns the truth about his father.