Parasites will travel. I used to like going on camping holidays (not Freddie Mercury or Dale Winton type holidays) but to be honest I couldn't live in a caravan, it'd proper do my head in. As for being afraid of them en mass is always scary but no idea what the solution could or would be.
Some homeless live in tents, others in sleeping bags or caravans so this still makes them homeless imo especially if they’re told to sling their hooks from doorways, alleys or parks.
Most of the people that are not frightened of them are the people that don't have the job of going on these sites and face up to them knowing it very often turns nasty, and back up is miles away
But TTT what you wrote is the feelings of most of the people I come in contact with and a lot more I would imagine
If any were arrested they would probably go on an even worse wrecking spree. Their whole purpose seems to be to stick two fingers up to "the man" wherever possible.
Some jobs you know before you take them, mean you can't be refusing to do your duty due to fear. If you aren't brave you look for employment elsewhere.