Article 6 Further powers as to works
Subject to paragraph (3) below, the undertaker may carry out and maintain such of the following works as may be necessary or expedient for the purposes of, in connection with or in consequence of, the construction of Railway No.2, namely—
works to alter the position of apparatus, including mains, sewers, drains and cables,
works to alter the course of, or otherwise interfere with, non-navigable rivers, streams or watercourses,
landscaping and other works to mitigate any adverse effects of the construction, maintenance or operation of Railway No.2, and
works for the benefit or protection of premises affected by Railway No.2.
Subject to paragraph (3) below, the undertaker may carry out such other works (of whatever nature) as may be necessary or expedient for the purposes of, in connection with or in consequence of, the maintenance of Railway No.l or the construction and maintenance of Railway No.2.
Paragraphs (1) and (2) above shall not authorise the carrying out or maintenance of works outside the limits of deviation or works to alter the course of, or otherwise interfere with, navigable rivers or watercourses.