Any person duly authorised in writing by the Secretary of State may at any reasonable time enter any land for the purpose of surveying any building on it or any other land in connection with a proposal to include the building in, or exclude it from, a list compiled or approved under section 1.
Any person duly authorised in writing by the Secretary of State, a local planning authority or, where the authorisation relates to a building situated in Greater London, the Commission may at any reasonable time enter any land for any of the following purposes—
Any person duly authorised in writing by the Secretary of State, a local authority or, where the authorisation relates to a building situated in Greater London, the Commission may at any reasonable time enter any land for any of the following purposes—
Any person duly authorised in writing by the Secretary of State, a local planning authority ... or, where the authorisation relates to a building situated in Greater London, the Commission may at any reasonable time enter any land for any of the following purposes—
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Any person who is an officer of the Valuation Office or is duly authorised in writing by a local planning authority may at any reasonable time enter any land for the purpose of surveying it, or estimating its value, in connection with a claim for compensation payable by the authority under section . . . 28 or 44AC in respect of any land.
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Subject to section 88B(8), any power conferred by this section to survey land shall be construed as including power to search and bore for the purpose of ascertaining the nature of the subsoil . . ..
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