Episode 2—Series 4

2/6 The traffic cops tackle a dodgy driver, while the detectives smash a smuggling operation.

Episode 1—Series 4

1/6 Bobby fidgets with something explosive that officer Karen told him to keep his paws off.

5/5 The Chief pushes his professional productivity to the max.

4/5 The Chief discovers a new world of insults when he samples online gaming.

3/5 Maggie receives a promotion. Officer Karen encounters an unstoppable force of passion.

2/5 The Chief furthers his dream of becoming a best-selling tartan noir crime writer.

1/5 Traffic officers Surjit Singh and Hugh McKirdy get a rude awakening.

Chief opens up his Radgevent calendar and celebrates every celebration in Scotland.

6/6 Chief Commissioner Miekelson reveals what happens to lost property.

5/6 Hugh McKirdy becomes starstruck as he responds to an incident involving Michelle McManus.