It shall be unlawful to deny any person access to or membership or participation in any multiple-listing service, real estate brokers organization or other service, organization, or facility relating to the business of selling or renting dwellings, or to discriminate against him in the terms or conditions of the access, membership, or participation, on account of race, color, religion, or national origin.
(Ord. No. 21.88, § 6, 6-28-88)