A line established, in general, parallel to the adjacent property line between which and the adjacent property line, no part of a building or structure shall project, except as otherwise provided in these Zoning Regulations. For a corner lot, a line established, in general, parallel to the property line of the side street between which and said property line no part of a building or structure shall project, except as otherwise provided in these Zoning Regulations. [Ord. 1267, 09-14-09.]