Some years back I was pax down the back-end of a Northwest 747 from MSP-LGW. During the latter stages of the flight some exciteable young American chaps were drinking and getting a bit rowdy (not abusive, or violent, just a bit boisterous and a pain to those sat around them trying to sleep, travelling with kids etc).
When we arrived at the gate at LGW, and before any pax were disembarked, two of the largest PC's I have ever seen came onboard, proceeded to the back of the aircraft and, in no uncertain terms, but calmly, told these chaps that "they would be returning direct back to the US unless they started to behave themselves".
The silence was immediate
