Vinnie agrees to grow weed on an industrial scale for McCann and the lads get busy setting up a new grow shed. Meanwhile, Erin attends a disastrous dinner party with Jake's family and Tommo hatches a plan to steal some erotic furniture to re-vamp the Rat & Cutter. But what starts as a simple robbery quickly descends into bedlam when a rival gang of thieves turn up and the lads find themselves joining an elaborate treasure hunt.

Vinnie finally gets released from prison and with the newly promoted Detective Carl Slater watching his every move, he is doing his best to lie low.