Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Robben Island' has mentioned 'Buffer zone' in the following places:
Occurrence Sentence Text Source
Robben Island, and its buffer zone of one nautical mile, is legally protected as a National Heritage Site through the National Heritage Resources Act(No 25 of 1999); the World Heritage Convention Act (Act No 49 of 1999); the Cultural Institutions Act (Act No 119 of 1998); the National Environmental Management Act (Act No 107 of 1998); National Environmental Management: Biodiversity Act (Act No 10 of 2004); and the National Environmental Management: Protected Areas Act (Act No 57 of 2003).
Protection in terms of the latter implies that mining or prospecting will be completely prohibited from taking place within the property or its buffer zone.