That’s pretty much the reason Europeans don’t allow people to own guns.
And “stricter regulation” is literally “you need to prove you need a gun and that you are sane” in most of the cases.
This is not true for guns. The UK police are required, by law, to issue a gun certificate unless they have a specific reason not to. Rifles are different.
Now - if you use a gun outside the hunting area or marksmanship competition, what do you think would happen to you?
I have started this thread because that's exactly what drone owners are currently doing. Trying to defend them because they "didn't know about non-static no-fly zones" is a good reason to take away their license to use the drones as opposed to saying that "people make mistakes".