The City Council may by ordinance or resolution, at any time when traffic conditions warrant, close any public street or portion thereof, in the City, to traffic in one direction and provide and direct by said ordinance or resolution that any automobile or other vehicle shall travel only in one direction over and along any such street. Those streets and parts of streets described in Larkspur Municipal Code Section 10.72.010 are hereby declared to be existing one-way streets for the purpose of this section. (Ord. 1030 § 2(8), 2018; Ord. 526 § 1 (part), 1975)