The traffic cops tackle a dodgy driver, the detectives smash a smuggling operation, and the Chief bravely faces up to encountering his ex-wife. We learn more about SPF special ops as a very important dignitary requires a level of protection that's way beyond the call of duty. And PC Jack McLaren steps in to help out using what could only be described as extreme piggy-backing.

Another shift at the coalface of crime-fighting for the lads and lassies of the Scottish Police Force. Showing no fear whatsoever, they jump in an elevator to battle claustrophobia, compare myth v reality to address vigilantism and rake about a hedge to rescue some very public pornography. Plus magic happens at the traffic lights when road cops Singh and McKirdy pull over a couple of Scotland's most celebrated children's entertainers.