Quote from Cliff in The Spy Who Came In for a Cold One
Sam: Look, you made a mistake, that's all. Now make up for it. Go find the poor guy, bring him back and apologize. Diane: Well, that's a wonderful idea, but I wouldn't know where to begin to look for him? Cliff: Well, I think your British Embassy could probably help you there. Yeah, I've got a pretty good ear for dialects. And my instincts tell me, limey.