6.—(1) If the Department considers it necessary or desirable to do so in connection with any works executed under Article 17 or 18, the Department may F1. . . make an order extinguishing—N.I.
(a)any public rights over or in relation to such part of the foreshore within the designated area as is specified in the order;
(b)any public rights of navigation over such part of the river as is specified in the order.
(2) [F2Article 133(1) and (4) of, and Schedule 8 to, the Roads (Northern Ireland) Order 1993] shall apply to an order under sub‐paragraph (1) as they apply to an order under Article 6 of that Order.
F1Words in Sch. 2 para. 6(1) repealed (1.4.2007) by Laganside Corporation Dissolution Order (Northern Ireland) 2006 (S.R. 2006/527), arts. 1(2), 5(2), Sch. 2 Pt. 2 para. 1(10)(d)