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 any person in the terms or conditions of such access, membership, or participation on account of race, color, religion, national origin, handicap, familial status, or sex.
(Neb. RS 20-321) (`77 Code, § 12-106) Penalty, see § 10.99