Prohibiting a person from intentionally causing physical injury to another if the person knows or has reason to know that the other is a firefighter, rescue squad member, or emergency services responder engaged in fighting a fire, performing emergency services, or proceeding to a fire or other emergency; establishing penalties; increasing the penalty for the crime of intentionally causing physical injury to another if the person knows or has reason to know that the other is a law enforcement officer engaged in specified duties; etc.