Paragraph 61 Apparatus of NGET or NGT in closed streetsI1

Notwithstanding the temporary closure or diversion of any streets or public right of way (or both) under the powers of article 11 (temporary closure of public rights of way), NGET and NGT are at liberty at all times to take all necessary access across any such closed streets or public rights of way and to execute and do all such works and things in, upon or under any such street or public rights of way as may be reasonably necessary or desirable to enable it to maintain any apparatus which at the time of the closure or diversion was in such street or public rights of way.