Paragraph 84 I1

The undertaker must not exercise the powers conferred by this Order to prevent or interfere with the access by the Company to any apparatus unless agreed with the Company and in accordance with any reasonable conditions which may be required by the Company or where required by law or for health and safety reasons.

The undertaker must give to the Company not less than 28 days’ written notice of its intention to exercise powers which will prevent or interfere with the access by the Company to any apparatus.