Why don't you have "mass deportation" of all foreigners and watch your economy go into the dumper.
Sure, there are always some drunk or high jerk-offs who act out, but that's never changed. As long as you have bars open until 3-4 AM, this will happen.
When people commit crimes, they are banned from the country. Simple enough. But don't say you'll crack down on all of us law-abiding citizens. I'm tired of hearing this 💩