Nothing in this chapter shall be construed to prevent the ordinary maintenance or repair of any property, area or subject within a Preservation District, provided such work involves no change in material, design texture, color or outer appearance, nor shall anything in this chapter be construed to prevent any change, including the construction, reconstruction, alteration or demolition of any feature which in the view of the Building-Zoning Inspector acting lawfully is required for the public safety because of an unsafe or dangerous condition.
(Ord. 1270-92. Passed 2-1-93.)