Article 27 Acquisition of subsoil or airspace onlyI1

The undertaker may acquire compulsorily so much of, or such rights in, the subsoil of or the airspace over the land referred to in paragraph (1) of article 20 (compulsory acquisition of land) as may be required for any purpose for which that land may be acquired under that provision instead of acquiring the whole of the land.

Where the undertaker acquires any part of, or rights in, the subsoil of or the airspace over land referred to in paragraph (1), the undertaker is not required to acquire an interest in any other part of the land.

Paragraph (2) does not prevent article 28 (acquisition of part of certain properties) from applying where the undertaker acquires a cellar, vault, arch or other construction forming part of a house, building or manufactory.