Did the guy at AMS who did that have a shaved head (or at least recently shaved very closely and look to likely be of Dutch or some other European ethnic origin and somewhere around 5'8" and 5'11" in height? (That is, he's not one of the short guys working there, but he's certainly not on the tall side either.) If so, then we may well be referring to the same Dutch guy; or if not -- and this is acceptable practice there -- this is a bigger problem. Either way, petty disgusting behavior that clearly is not being dealt with appropriately by management.

I've been asking for more people to push for material recorded by cameras in public places to be entered as public domain material -- and this would cover security cameras in public areas, including those that record movements in airport terminals. There's a lot of resistance to this, but I think it would do wonders to check this kind of nonsense and level the playing field.