1Subject to the provisions of this schedule, sections 224 to 227 of the 1997 Act (power to extinguish rights of statutory undertakers, etc. and power of statutory undertakers, etc. to remove or re-site apparatus) shall apply in relation to any land which has been acquired under this Act, or which is held by the authorised undertaker and is appropriated or used (or about to be used) by it for the purposes of this Act or for purposes connected with this Act.