Blue Lights | Trailer - BBC
Trailer
Season 1 · Episode 1 of 6
PSNI probationer Grace promises to help Angela, whose son has fallen in with a notorious gang. But with undercover agents watching, will she be able to keep her word?
Next Episode — S4E2 "Numbers" airs Oct 6, 2026
Blue Lights | Trailer - BBC
Trailer
Follows rookie police officers working in Belfast, a city in which being a frontline response cop comes with unique pressures and dangers.
