police security, etc. in Calgary

[Zanzae]

I'm thinking about doing some herbology schooling in Calgary, so I'm going to have to be situated there for at least a few months at a time. Wondering if anyone knows how hard the cops crack down on sleeping outside. Or if there are any good places to squat? I slept under a train bridge once when I was in Calgary for a night, passing through, didn't get woken up by anything other than the sun....