75 Pa.C.S. § 3542: Right-of-way of pedestrians in crosswalks.

(a) General rule.--When traffic-control signals are not in place or not in operation, the driver of a vehicle shall yield the right-of-way to a pedestrian crossing the roadway within any marked crosswalk or within any unmarked crosswalk at an intersection.

(b) Exercise of care by pedestrian.--No pedestrian shall suddenly leave a curb or other place of safety and walk or run into the path of a vehicle which is so close as to constitute a hazard.

(c) Limitation on vehicles passing.--Whenever any vehicle is stopped at any crosswalk at an intersection or at any marked crosswalk to permit a pedestrian to cross the roadway, the driver of any other vehicle approaching from the rear shall not overtake and pass the stopped vehicle.

(d) Application of section.--Subsection (a) does not apply under the conditions stated in section 3543(b) (relating to pedestrians crossing at other than crosswalks).

(e) Penalties.--The driver of a vehicle who violates subsection (a) commits a summary offense and shall, upon conviction, be sentenced to pay a fine of $50.