The following provisions apply in relation to Crown land (as in relation to other land)—
Land is Crown land if there is or has at any time been an interest or estate in the land—
No failure by the Crown to perform a duty imposed by or by virtue of any of sections 21 to 23A of, or any of paragraphs 2 to 4A of the Schedule to, the 1985 Act makes the Crown criminally liable; but the High Court may declare any such failure without reasonable excuse to be unlawful.
Any sum payable under any of the provisions mentioned in subsection (1) by the Chancellor of the Duchy of Lancaster may be raised and paid under section 25 of the Duchy of Lancaster Act 1817 (c. 97) as an expense incurred in improvement of land belonging to Her Majesty in right of the Duchy.
Any sum payable under any such provision by the Duke of Cornwall (or any other possessor for the time being of the Duchy of Cornwall) may be raised and paid under section 8 of the Duchy of Cornwall Management Act 1863 (c. 49) as an expense incurred in permanently improving the possessions of the Duchy.
In section 56 of the 1987 Act (Crown land)—