Why are lawyers not afraid of the police?

Know the law. The direct function of the lawyer system should also be to safeguard the rights and interests of the parties. The policeman knows the law and the lawyer knows the law, so he protects the rights of the parties who don't know the law and won't judge the law. Lawyers and policemen are two different professions, which have nothing to do with each other in essence. However, when dealing with some public security incidents and criminal incidents, we still need to help each other and cooperate with each other for professional reasons.