I got caught smoking up outside the hostelling international in Banff at 3am on Canada day with noone else around. For some reason the guy on duty thought it was a huge deal and just started going on saying he was chucking me out for drug use on the premises. I had to humbly explain that it was 3am on Canadas biggest day of celebration and I wasn't causing any damage to anything and I was sorry. Better then being chucked out into the night in a foreign country with no money.