Whenever an officer impounds a vehicle pursuant to the provisions of this chapter or RCW Chapter 46.55, the officer shall complete an authorization form approved by the Chief of Police which specifies the section of this chapter or RCW 46.55 authorizing the impound. The impound authorization form may consist of a law enforcement notice of infraction or citation for an offense for which an impound is authorized. (Ord. 1509 § 3, 1989).