27. Subject to compliance with the provisions of Schedule 9 (protective provisions), the undertaker may—
(a)create and acquire compulsorily the new rights over those parts of the Order land belonging to statutory undertakers as specified in column (1) of Schedule 5 (land in which only new rights, etc. may be acquired) as may be required for the purpose specified in relation to that land in column (2) of that Schedule);
(b)construct the authorised development in such a way as to cross underneath or over apparatus belonging to statutory undertakers within the works limits or as described in the book of reference;
(c)extinguish the rights of, and remove or reposition the apparatus belonging to, statutory undertakers within the works limits; and
(d)construct over existing apparatus belonging to statutory undertakers any necessary track or roadway (whether temporary or permanent) together with the right to maintain and or remove the same, and install such service media under or over the existing apparatus needed in connection with the authorised development.