Series 4

BBC One

Blue Lights — Series 4

6 episodes · Premiered 29 Sep 2026

Series 4 aired between 29 Sep 2026 and 03 Nov 2026, 6 episodes.

Episodes

E01 Eyes 29 Sep 2026

E02 Numbers 06 Oct 2026

E03 Everybody Knows 13 Oct 2026

E04 So Far 20 Oct 2026

E05 Ghosts 27 Oct 2026

E06 The Line 03 Nov 2026

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