I doubt I would be arrested for spraying a water hose towards a group of bullies on a bike.
If it were my child you sprayed and I filed a criminal complaint and the police did not charge you, not only would I be suing you I would be suing the police department. YOU would have no legal right to discipline MY child.
Now that is the last post on this subject I am going to respond to, as I said we will have to agree to TOTALLY disagree on this subject.