Establishes crime of possessing firearm during public demonstration for purpose of causing civil disorder.

This bill (A2945) makes it a third-degree crime to knowingly possess a firearm at a public demonstration with the purpose of causing civil disorder. It applies even if the person has a valid permit to carry a firearm. The bill defines "civil disorder" as violent gatherings creating imminent danger to public safety or causing injury, and "public demonstration" as a public gathering for expressing support or opposition to a cause. A conviction carries a penalty of 3-5 years in prison, a $15,000 fine, or both.