(A)   Height restrictions. Except as otherwise provided in this chapter, no structures shall be erected, replaced, constructed or altered, nor shall objects of natural growth be permitted to grow to such a height as to project into any of the respective zones described in § 154.294. Where an area is covered by more than one height restriction, the more restrictive limitation shall prevail.
   (B)   Public highways. No public highway shall be located less than 15 feet below the plane of the approach zone.
   (C)   Use restrictions. Notwithstanding any other provisions in this chapter, no use may be made of land under any zone established by this chapter in such a manner as to create electrical interference with radio communication between the airport and aircraft, make it difficult for flyers to distinguish between airport lights and other lights, result in glare in the eyes of flyers approaching, leaving or using the airport, impair visibility in the vicinity of the airport or otherwise endanger the landing, taking off, or maneuvering of aircraft, or in any other manner constituting an airport hazard.
('65 Code, § 1347.07)