5.1 Subject to paragraph 5.2 and to Condition 1.7, and except in the case of Emergency Works, before carrying out any works involving the Installation of any Telecommunication Apparatus in any National Park, National Nature Reserve, National Scenic Area, Area of Outstanding Natural Beauty, Limestone Pavement Area, Area of Special Scientific Interest, Site of Special Scientific Interest, Marine Nature Reserve, Natural Heritage Area, the Broads or the New Forest, the Licensee shall give the Relevant Authority written notice of its intention to do so describing the proposed works.