Mitigation and protection works
4The nominated undertaker may within the limits of deviation for the scheduled works or within the limits of land to be acquired or used—
(a)carry out and maintain landscaping and other works to mitigate any adverse effects of the construction, maintenance or operation of any of the works authorised by this Part of this Act, and
(b)carry out and maintain works for the benefit or protection of land affected by any of the works authorised by this Part of this Act.