(a) Whenever signs or markings are in place to define a no-passing zone and clearly visible to an ordinarily observant person no driver shall at any time drive on the left side of the roadway within such no-passing zone or on the left side of any pavement striping designed to mark such no-passing zone throughout its length.

(b) This section shall not apply under the conditions described in 10.01.038(a)(2), nor to the driver of a vehicle turning left into or from an alley, private road, driveway or parking lot. (Ord. 01-89 § 2, 2001.)