Types of housing, improvement or building schemes

Any housing, improvement or building scheme shall be of one of the following types, or combination ofany two or more such types or of any special features thereof, that is to say— (a) a housing accommodation scheme; (b) a rebuilding scheme; (c) a rehousing or rehabilitation scheme; (d) a city or town or village expansion scheme; (e) a street scheme; (f) a deferred street scheme; (g) a land development scheme; and (h) a general improvement scheme.