Koichi,
problem with bouncers is that the guys who desire to be bouncers should never be allowed to be bouncers.
I think in Canberra you've got a bunch of Karate head "martial arts" importers who run various security outfits. They are dangerous to everyone around them.
Here, we've got similar idiots throwing themselves around. Bouncers need to ask someone to leave, so they throw them headfirst into a car, or into a kerb. Lithgow has had a few fatalities in the last few years.
Yep pissed idiots are a PITA, but that's all they ever are.
My list includes the list of people who desire jobs but should never be given those jobs.
* People who want to be bouncers should never, ever get that job.
* People who want to be politicians should never, ever get that job.
* People who want to be GMs or CEOs should never, ever get that job.
* People who want to be Police should never, ever get that job.