9Where an interest belongs to Her Majesty in right of the Duchy of Lancaster, then, for the purposes of Part I of the [1954 c. 56.] Landlord and Tenant Act 1954, the [1976 c. 80.] Rent (Agriculture) Act 1976 or the 1977 Act, the Chancellor of the Duchy of Lancaster shall be deemed to be the owner of the interest.
10Where an interest belongs to the Duchy of Cornwall, then, for the purposes of Part I of the Landlord and Tenant Act 1954, the Rent (Agriculture) Act 1976 or the 1977 Act, the Secretary of the Duchy of Cornwall shall be deemed to be the owner of the interest.