Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Tower of London' has mentioned 'Listed buildings' in the following places:
Occurrence Sentence Text Source
Firstly, monuments, individual buildings and conservation areas are designated under the Ancient Monuments and Archaeological Areas Act 1979 and the Planning (Listed Buildings and Conservation Areas) Act 1990, and secondly, through the UK Spatial Planning system under the provisions of the Town and Country Planning Act 1990 and the Planning and Compulsory Purchase Act 2004.
The property is protected as a scheduled ancient monument and buildings within it are protected as statutorily listed buildings.