It is a discriminatory practice for a person to advertise or in any other manner indicate or publicize that the patronage of persons of a particular race, color, religion, sex, national origin, age, physical or mental disability, or status with respect to marriage or public assistance is unwelcome, objectionable, not acceptable, or not solicited. This section does not prohibit a notice or advertisement banning minors from places where alcoholic beverages are being served.
N.D.C.C. § 14-02.4-16