Some goodbyes are harder than others 💔⁣ ⁣ #BlueLights #HeartToHeart #DramaSeries #Belfast #NorthernIreland ⁣ ⁣ Blue Lights: For police officers in Belfast, the pressure is immense. Facing criminal gangs and divided communities, they don't know who to trust. Gritty, BAFTA-winning drama.