Except as hereinafter specified, no land, building, structure or premises shall hereafter be used, and no building or part thereof, or other structure shall be located, erected, moved, reconstructed, extended, enlarged or altered except in conformity with the regulations herein specified for the district in which it is located; such regulations including, but without limitation, the following: the use of buildings, structures or land, including performance standards for the control of any "dangerous and objectionable elements", as defined herein, in connection with such use; the height, size or dimensions of buildings or structures; the size or dimensions of lots, yards and other open spaces surrounding buildings; the provision, location, size, improvement and operation of off- street parking, loading and unloading spaces. (Ord. 1-1969. Passed 3-24-69.)