WAC 132P-116-200
WAC 132P-116-200. Pedestrian's right of way
(1) The operator of a vehicle shall yield the right of way for any pedestrian.
(2) Whenever any vehicle slows or stops to yield to pedestrian traffic, the operator of any other vehicle approaching from the rear shall not overtake and pass such vehicle.
(3) Where a sidewalk is provided, pedestrians shall proceed upon such a sidewalk.