SCHEDULES
SCHEDULE 9PROTECTIVE PROVISIONS
PART 7FOR THE PROTECTION OF NATIONAL GRID AS ELECTRICITY AND GAS UNDERTAKER
Protective works to buildings
75
The undertaker, in the case of the powers conferred by article 19 (protective work to buildings), must exercise those powers so as not to obstruct or render less convenient the access to any apparatus without the written consent of the statutory undertaker (such consent not to be unreasonably withheld or delayed).