Oh, I thought you were an adult.If so, just hit one of them with a crowbar or baseball bat or something. You won't go to jail or pay a fine because they were trespassing.
Do you have a garden hose? You could sprinkle water on them.
If so, just hit one of them with a crowbar or baseball bat or something.
Don't do this, they might come back a crowbar themselves the next night to get "revenge"
holy stuff how do I turn into a crowbar