Pennsylvania Statutes Title 75 Pa.C.S.A. Vehicles § 4572.2. Solid waste collection vehicles

(a) General rule.--Upon approaching and passing a stationary solid waste collection vehicle that is giving a visual signal by means of a bright yellow strobe light as required under subsection (b), the driver of an approaching vehicle shall proceed as follows:

(b) Requirements for solid waste collection vehicles.--Solid waste collection vehicles shall be equipped with a bright yellow strobe light affixed to the roof, which shall be mounted to provide visibility to vehicles approaching from any direction, in accordance with department regulations. The strobe light shall be active while stopped upon a street and while engaged in the collection of garbage, solid wastes, recyclables and refuse or while moving between stops at a speed not greater than 10 miles per hour.