Police Officers Are Entitled to First Amendment Protections in Which

Police officers are entitled to First Amendment protections in which of the following situations:

A) they criticize the actions of the police department to the media while wearing the uniform
B) they report to their supervisors that they believe that members of their taskforce are tipping off suspects
C) they contact outside agencies to report problems in the workplace
D) they circulate questionnaires without authorization to see if a grievance committee should be formed