The classification here defined shall not be available to anyone , who has not been a continuous resident of the City for at least six months; or who does not maintain a separate living unit in which all adults residing are retired. This classification shall not be available unless the applicant is regularly billed directly for his or her utility user service by the City. Inclusion of a charge for utility services of the City by a landlord, whether stated separately or included in a monthly rental or lease fee, shall not be considered to be a direct billing by the City as herein defined. (Ord. 4-2005 § 1, 2005; Ord. 3-1973 § 5, 1973.)