The Bill (1984)

S1E4 Long Odds

P.C. Litten spots a picture of a wanted armed robber and decides to share his findings with D.I. Galloway rather than going through Sgt. Cryer, landing him in hot water with both. At the same time, a group of thugs is targeting local shop owners. P.C. Edwards chases down a mugger into an abandoned building, but he finds himself in a precarious situation when the floor gives way under him.