A transaction between a person and the HCA is not invalid merely because of a failure by the HCA to exercise its powers for the purposes mentioned in sections 3 and 4(2).
A transaction between a person and the HCA is not invalid merely because it was carried out in contravention of a direction under section 47.
A transaction between a person and a subsidiary of the HCA is not invalid merely because of a failure by the HCA to comply with section 41(1) or (2).
A person entering into a transaction with the HCA or a subsidiary of the HCA need not be concerned as to whether—
A disposal of land by the HCA is not invalid merely because any consent required by section 10(1) or (3) has not been given.
A person dealing with—
in relation to any land need not be concerned as to whether any consent required by section 10(1) or (3) has been given.