"Well in most cases the reason we know about these people is because they're from the same world as someone else in the bar, and that person has warned us, so we have reason to be wary. And while yeah, arresting someone you suspect will commit a crime is the sort of thing you'd expect in a dictatorship, not here, with some of the people here...it's not so much a question of 'if', but of 'when'. But like I said, those are the rules--we don't touch them until they do something."

There might be an edge of bitterness in his tone--this hits a little to close to home.