First, the family is rich and powerful, because I can't touch your way, I don't know if you will really be punished by law.
The second type: there is no one at home, but it is because of some loyalty, or because of bullying and excessive self-defense. Cops are also bloody people. As long as you go in because of these things and have a good attitude, the police won't hit you.
But there are two kinds of people who are doomed to be beaten.
The first is being detained for fighting. After entering, he thinks he is invincible in the world, speaks ill of the police and has a bad attitude.
The second is because of molesting girls and even raping girls.