Monroe and the relief go to a pub where some men are damaging it. One of the men tries to blackmail Dave over some moonlighting Dave did to get off the charge. Monroe thinks the men might be involved in protection. Dave tells both Sgts Boyden and Maitland who advises him to tell Monroe. Dave asks Barry's advice as Fed Rep. Barry asks Reg's advice as he was previous Fed Rep. (thetvdb.com)