; and (3) such copied data shall be made available to the public in accordance with subsection (l). (u) Limitation on use of footage as evidence Any body camera video footage recorded by a Federal law enforcement officer that violates this part or any other applicable law may not be offered as evidence by any government entity, agency, department, prosecutorial office, or any other subdivision thereof in any criminal or civil action or proceeding against any member of the public. (v) Publication of agency policies Any Federal law enforcement agency policy or other guidance regarding body cameras, their use, or the video footage therefrom that is adopted by a Federal agency or department, shall be made publicly available on that agency’s website. (w) Rule of construction Nothing in this part shall be construed to preempt any laws governing the maintenance, production, and destruction of evidence in criminal investigations and prosecutions. 373. Patrol vehicles with in-car video recording cameras (a) Definitions In this section: (1) Audio recording The term audio recording means the recorded conversation between a Federal law enforcement officer and a second party. (2) Emergency lights The term emergency lights means oscillating, rotating, or flashing lights on patrol vehicles. (3) Enforcement or investigative stop The term enforcement or investigative stop means an action by a Federal law enforcement officer in relation to enforcement and investigation duties, including traffic stops, pedestrian stops, abandoned vehicle contacts, motorist assists, commercial motor vehicle stops, roadside safety checks, requests for identification, or responses to requests for emergency assistance. (4) In-car video camera The term in-car video camera means a video camera located in a patrol vehicle. (5) In-car video camera recording equipment The term in-car video camera recording equipment means a video camera recording system located in a patrol vehicle consisting of a camera assembly, recording mechanism, and an in-car video