10.54.010 Offense designated.
(1) A person is guilty of driving while under the influence of intoxicating liquor or any drug if he drives a vehicle within this city while:
(a) He has one-tenth of one percent or more by weight of alcohol in his blood as shown by chemical analysis of his breath, blood, or other bodily substance made under RCW 46.61.506 as now or hereafter amended; or
(b) He is under the influence of or affected by intoxicating liquor or any drug; or
(c) He is under the combined influence of or affected by intoxicating liquor and any drug.
(2) The fact that any person charged with a violation of this section is or has been entitled to use such drug under the laws of this city or state shall not constitute a defense against any charge of violating this section. (Ord. 555 § 1, 1980).