Eugene Volokh writes:
Does the First Amendment include a right to gather information using flying drones? The federal trial court decision in Rivera v. Foley (D. Conn. Mar. 23) is to my knowledge the first court decision to consider the matter, and it’s largely skeptical of the First Amendment claim — though of course it won’t be the last word on the subject, both because it is just a trial court opinion, and because it mostly holds that any right to use drones wasn’t “clearly established” at the time of the events.
Read more on The Volokh Conspiracy.