Jesus, Mary and Joseph and the wee donkey! The actors behind Line of Duty's AC-12 trio – Martin Compston, Vicky McClure and Adrian Dunbar – have been spotted in an unexpected reunion photo, and it's sent fans into a frenzy of excitement. Back in November, the BBC confirmed that a seventh season of Jed Mercurio's hit crime drama would be returning, with filming due to begin in spring. Since then, fans have been speculating about what could be in store for the new series.
