DH works in security stuff and says the boys at the airports love these things. If it's a bit quiet and one of these comes through they pull out all the stops: "Still can't find her, Fred, chuck it all out again!", "Yes, Sir, we know you're in a hurry, but this poor woman has got her rights too!" "Sorry, Sir, it's not a joke: we can see her, we just need to find her!" That sort of thing!
