(1)  The Heritage Council may remove an entry relating to a place from the Heritage Register if –

(a) the Heritage Council is satisfied that the entry duplicates, or substantially duplicates, another entry in the Heritage Register; and

(b) the Heritage Council notifies each of the following persons, by written notice, of the removal of the entry from the Register:

(i) the owner of the place to which the entry relates;

(ii) the planning authority.

(2)  If the Heritage Council removes an entry in the Heritage Register under subsection (1) , section 22(5) and (6) and sections 23 , 24 , 25 , 26 and 27 do not apply in relation to the removal of that entry from the Heritage Register.