(A) Change to conforming use. When any lawful non-conforming use of any structure or land in any district has been changed to a conforming use, it shall not thereafter be changed to any non-conforming use.
(B) Change to lessen non-conformity. A lawful non-conforming use of a structure or parcel of land may be changed to lessen the non-conformity of use. Once a non-conforming structure or parcel of land has been changed, it shall not thereafter be so altered to increase the non-conformity.
(Prior Code, § 1123.04)