(A) Whenever the consent of adjoining neighboring owners is required as a prerequisite to the conduct of any business or occupation, or the location of any establishment, such consents must be obtained by securing the necessary signatures to a consent petition. Such petition shall be filed with the City Clerk when signed.
(B) Consents once given shall not be withdrawn, and such petitions need not be renewed for the continuous operation of the same business, whether by the same owner or not.
(‘82 Code, § 5.02.110)