1. Short title This Act may be cited as the Preventing Authoritarian Policing Tactics on America’s Streets Act . 2. Limitation on use of Federal law enforcement officers for crowd control (a) Definitions In this section— (1) the term Federal law enforcement officer means— (A) an employee or officer in a position in the executive, legislative, or judicial branch of the Federal Government who is authorized by law to engage in or supervise a law enforcement function; or (B) an employee or officer of a contractor or subcontractor (at any tier) of an agency in the executive, legislative, or judicial branch of the Federal Government who is authorized by law or under the contract with the agency to engage in or supervise a law enforcement function; (2) the term law enforcement function means the prevention, detection, or investigation of, or the prosecution or incarceration of any person for, any violation of law