WAC 132P-116-170
WAC 132P-116-170. Parking in prohibited places
(1) No person shall stop, stand, or park any vehicle so as to obstruct traffic along or upon any street or sidewalk.
(2) No vehicle shall be parked at any place where official signs or other markings prohibit parking, or within fifteen feet of a fire hydrant.
(3) No person shall park in a place where there is not a parking stall designated by lines or signs.