This happened at Brands Hatch WSB in the late 90's-2000, quite a few people got done over as they slept, organizers came round asking anyone to report gangs of foreign nationals ( their words ), there was a step up in security the next night but to little to late for some
Sure the fact that someone been leaning over you whilst your asleep must be quite traumatic for some, you work your guts out to earn and treat yourself and these scum think they can help themselves, probably for the best they're caught by the authorities not by us
, we'd probably end up in clink not them