Although i wasnt gassed,my experience sleeping overnight at an aires near Aix en Provence a couple of years ago was quite scary..Luckily i wasnt that deeply asleep in my van when i heard a faint sound at the side..i looked out of the window,couldnt see anyone then looked through the thin curtain i had separating the cab from the back..and noticed my passenger door wide open..then saw the silouette of a man in the cab,my instant reaction was to go for him,he leapt out the van and jumped into a waiting car,they sped off as i ran after them..in just my pants!lol
Went back and checked my van,luckily nothing was taken from my glovebox,camera satnav etc were still there, i must of heard them just in time.
What i saw of them,they looked like Romanian Gypsies..oddly enough after sitting there a bit shaken in the van for a while i noticed a few people milling about even tho it was 3am..a little later a car load of similar looking guys drove slowly past and parked out of sight,two men then made their way over to a car with german plates with people asleep in it.they peered in the car,thinking they might be about to break in,i quickly drove over to them flashing my lights,they slunk off in the direction they came from.. i then got out,went to the german car to warn the occupants..to see it to was full of romany gypsies types too,looking around i realised they were in at least 4 other viechles..with them in all watching the proceedings!
reckon they must live there at nights,no problem with that,but not happy about having both my locks broken!..i warned one other foreign couple who i,d spotted earlier,then along with them made a sharp exit!
Last year when there,got chatting to an English couple caravanning,who reckoned her nephew was gassed along with 3 mates..the two who were sleeping lower in the van were very ill for days..they recommended a gas detector!..sure its a rare occurance tho