Which case established the right of citizens to record officers in public during their duties?

The case that established the right of citizens to record officers in public during their duties is Glik v. Cunniff. This decision confirmed that the First Amendment protects the right of individuals to film police officers performing their official duties in public. In this case, the court ruled that the act of recording public officials, especially police officers, engages in constitutionally protected speech.

The significance of this ruling lies in the affirmation of the public's ability to monitor and hold law enforcement accountable, emphasizing transparency in police actions. It sets a legal precedent that allows citizens to document interactions with law enforcement without fear of unlawful interference or arrest, thereby reinforcing civil liberties in relation to freedom of expression.

Thus, the recognition of this right within Glik v. Cunniff has had profound implications in promoting transparency and accountability in law enforcement practices.