Simpsons Comics #208

"Bart is separated from his family at the airport, gets on the wrong flight, and ends up in a seat reserved for a boy his age named 'Brit' Simpson, ending up in England. Once there, Bart finds himself in the town of Springshire, where everything looks and everyone acts all too familiar. He even has to evade the evil Sideshow Bobby, a former police officer with a grudge against Brit."