A. Established Use: Any lawfully established use of a building or land, on the effective date of this title or of amendments thereto, that does not conform to the use regulations for the district in which it is located, shall be deemed to be a legal nonconforming use and may be continued, except as otherwise provided herein.
B. Legal Building Or Structure: Any legal, nonconforming building or structure may be continued in use except as otherwise permitted herein.
C. Building Permit Lawfully Granted: Any building for which a permit has been lawfully granted prior to the effective date of this title or of amendments thereto, may be completed in accordance with the approved plans, provided construction is started within ninety (90) days and diligently prosecuted to completion. Such building shall thereafter be deemed a lawfully established building. (Ord. 0-77-27, 7-18-1977)