All existing uses of land that are not permitted uses in the zoning district in which such use is being conducted, and all uses which, if presently initiated, would require a conditional use permit, and which do not have a conditional use permit, are deemed legal nonconforming uses. Legal nonconforming uses shall not be expanded or extended in any way, except as otherwise expressly allowed by this title. A legal nonconforming use shall not be changed except to a use that complies with the regulations of the zoning district in which the subject property lies or to diminish its non-conformity. (Ord. 352, 4-25-2018)