250.—(1) Section 161 is amended as follows.
(2) In subsection (3)(b), after “the Environment Agency”, in each place where it occurs, insert “or the NRBW”.
(3) In subsection (4), after “the Environment Agency” insert “, where the proposed works will affect any watercourse in England, and the NRBW, where the proposed works will affect any watercourse in Wales,”.