Additions, extensions and alterations may be made to any nonconforming public use, including but not limited to schools, parks, libraries and fire stations, if the addition, extension or alteration:
A. Does not extend beyond the boundaries of the site in existence when the use became nonconforming; and
B. Does not infringe upon any off-street parking required by this chapter.
(Ord. 425, passed 10-14-68)