No person proposing to make or having made a subdivision within the territorial limits of these Subdivision Regulations shall make any contract for the sale of, or shall offer to sell, such subdivision or any part thereof, or shall proceed with any construction work on the proposed subdivision, including grading, which may affect the arrangement of streets, until he or she has obtained from the Planning Commission the tentative approval of the proposed subdivision.
(Ord. 1139. Passed 6-21-60.)