For the purpose of this chapter, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
HOUSE TRAILER and MOBILE HOME. Any vehicle or similar portable structure having no foundation other than wheels, jacks, or skirtings, or any vehicle or similar portable structure which originally had no foundation other than wheels, jacks, or skirtings, and which has been mounted on block or other foundations, or is otherwise situated and located within the city, and which is so designated or constructed so as to permit occupancy for dwelling or sleeping purposes.
RESIDENTIAL AREA. Any block or area in the city which has 50% or more of its buildings occupied and used for residential or dwelling purposes, or any vacant land which has been platted or laid off for residential subdivision purposes, or which adjoins a residential area.
(Prior Code, § 15-2)