The man , as I understand things, had made a threat ( false as it turns out) to the airport. Quite rightly, the airport authorities took the matter seriously and I am not criticising them at all. Presumably, the police investigated and must have realised the man had acted foolishly and out of anger They then, presumably, after consultation with the C P S chose to bring the case to Court. All I am saying is that a check on his background might have revealed that he wasn't a serious threat and he could have been dealt with accordingly and saved £000's in Court costs....My point is that an example was made which, in the end, after appeal, made the authorities look a little silly. They might be less keen to deal with something similar in the future when the culprit has more serious intentions and with dire results.