No nonconforming use shall be changed to another nonconforming use, except that a nonconforming use may be changed to another nonconforming use of equal or more restrictive classification upon application to, and approval by, the Zoning Hearing Board. The Zoning Hearing Board may impose reasonable conditions to assure that any such change will not adversely affect the public interest.
(2003 Code, § 170-70) (Ord. 2-93, passed 5-4-1993)