A. Except as herein provided, no building or structure shall be erected, altered or converted to any use unless there shall be provided on the lot or parcel vehicle parking of at least the following ratio of vehicle spaces for the uses specified in the designated districts and all roadways comply with the standards contained herein, except that an established use lawfully existing at the effective date of this title need not provide parking or roadways as herein set forth and that no existing vehicle parking or roadways may be reduced or further reduced below the minimum standards herein required.

B. A standard vehicle parking space shall measure no smaller than nine feet by twenty feet.

C. A compact parking space shall be no smaller than eight feet by sixteen feet. No more than twenty percent of the off-street parking requirement shall be met by the use of compact spaces and all such spaces shall be suitably marked on the site.

D. Due to the surplus of public parking and the historic nature of the district, the CB-4 (central business)zoning classification is exempt from the parking standards established within Chapters 18.52 through 18.60 of this title. (Ord. 615 § 2(part), 1999; Ord. 523 § 1(part), 1991)