Yea we used to have a few of them, up near Scotland come to think of it! Years back we used to go on caravan holidays and tour the UK over Summer. Only beef was that there was a light outside the caravan door so if you ever needed to go to the toilet; put light on, run outside to the loo, get back to discover an army of insects have invaded the light, try to get back in without having the bugs follow.
NOT FUN.