Jimmy invites Ion, one of the King's new builders to The Woolpack for a congratulatory drink, for all the workforce's hard work. Martin clocks this, over-hears Ion's foreign accent, and wonders to Louise what the Kings are up to. This gives Louise an idea to find out more information for Martin. Whilst collecting glasses later, she quizzes Ion, with detailed questioning. Jimmy notices this and warns Ion that her boyfriend is a copper. Ion's reaction to this news confirms the worst for Jimmy. (thetvdb.com)