BBC renews Blue Lights for a fourth season ahead of autumn return

The BBC has confirmed a fourth season of Blue Lights, the Belfast-set police drama, as the show returns for a third series this autumn on BBC One. Season three resumed on October 6 in a Monday 9pm slot and is also available as a box set on the broadcaster’s streaming service. The early renewal secures the series’ future and allows the creative team to continue the characters’ arcs.

The broadcaster greenlit seasons three and four before season two’s April 2024 premiere, a decision producers said gives the show room to expand. Showrunners Declan Lawn and Adam Patterson said, "We're thrilled that the BBC is committing to Blue Lights in this way. From the beginning, we wanted to write a show that had scale and ambition in its storytelling, and this decision gives us everything we need to do that." The third and fourth series will retain the same core creative team that produced the first two seasons.

Season three deepens the programme’s examination of policing and criminal networks in Belfast. Co-creator Declan Lawn described the new series as looking "at the professional apparatus alongside organised crime, and how paramilitaries in Belfast are often in thrall to international...