http://www.legislation.gov.uk/ukpga/1979/46/section/40Ancient Monuments and Archaeological Areas Act 1979An Act to consolidate and amend the law relating to ancient monuments; to make provision for the investigation, preservation and recording of matters of archaeological or historical interest and (in connection therewith) for the regulation of operations or activities affecting such matters; to provide for the recovery of grants under section 10 of the Town and Country Planning (Amendment) Act 1972 or under section 4 of the Historic Buildings and Ancient Monuments Act 1953 in certain circumstances; and to provide for grants by the Secretary of State to the Architectural Heritage Fund.1983-06-01texttext/xmlenStatute Law Database2025-02-02Expert Participation2024-11-04 Part II Archaeological Areas Other powers of entry on site of operations covered by an operations notice.40Where an operations notice is served with respect to any operations—aany person duly authorised in writing by the Secretary of State may at any reasonable time enter the site of the operations for the purpose of inspecting the site (including any building or other structure on the site) and recording any matters of archaeological or historical interest observed in the course of that inspection; andbany person duly authorised in writing by the Royal Commission on Historical Monuments may at any reasonable time enter the site for the purpose of inspecting any building or other structure on the site and recording any matters of archaeological or historical interest observed in the course of that inspection.Pt. II (ss. 33-41) extended (E.W.) (19.9.1995) by 1995 c. 25, ss. 70, 125(2), Sch. 9 para.10(1) (with ss. 7(6), 115, 117, Sch. 8 para. 7)