A.   Method Of Calculation: No space which, for the purpose of a building or dwelling group, has been counted or calculated as part of a side yard, rear yard, front yard, court or other open space required by this title, may, by reason of change in ownership or otherwise, be counted or calculated to satisfy or comply with a yard, court or other open space requirement of or for any other building.
   B.   Encroachments Prohibited: The minimum yards or other open spaces, including lot areas required by this title for each and every building existing or for any building hereafter erected, shall not be encroached upon or considered as yard or open space requirements for any other building.
   C.   Vision Clearance: No wall, fence or shrubbery shall unreasonably obstruct or interfere with traffic visibility. (Ord. 499, 4-16-2009)