So, basically, don't ever talk to the police, don't even say 'hi'. There's no such thing as a casual conversation with the police. They should be avoided at all

So, basically, don't ever talk to the police, don't even say 'hi'. There's no such thing as a casual conversation with the police. They should be avoided at all costs. Isn't this common sense? That's the first thing I'd teach my children.