When it comes to a stag stich-up it doesn't get any better than the stag arrest. On your way back from your stag activity your coach will be stopped by two mean looking dudes in police uniforms. You'll have provided them with some trumped up charges to arrest the stag and they will cart him off in handcuffs and a sack on his head.
He'll be bundled into a car and driven around for a while before being delivered to your hotel where the group will be waiting in silence with a stunning stripper and champagne. We're sure he'll see the funny side of it all!