Commonwealth Court of Pennsylvania October 28, 1997 (Worth v. Smeal)

NARICK, Senior Judge.

The issue on appeal is whether the expansion of a mobile home park, which was. a legal, non-conforming use when its expansion was proposed in 1990 but which has not yet expanded, may proceed under the provisions of a 1976 zoning ordinance (which was in effect when expansion was proposed in 1990) or whether the park must comply with the requirements of the new, more stringent