The Thin Blue Line (1995)

S1E4 Rag Week

During Rag Week in Gasforth, Fowler and his team find themselves repeatedly interrupted by teenagers donning frightening masks. However, the situation escalates dramatically when a bank heist takes place, carried out by three masked individuals while Dawkins is present. This incident raises questions about the authenticity of the robbery, leaving everyone unsure if it was a prank or a serious crime.