[F1Pollution of water: offencesN.I.
7.—(1) Subject to the following provisions of this Part, a person commits an offence if, whether knowingly or otherwise—
(a)he discharges or deposits any poisonous, noxious or polluting matter so that it enters a waterway or water contained in any underground strata; or
(b)he discharges or deposits any matter so that it enters a waterway or water contained in any underground strata and tends either directly or in combination with similar acts (whether his own or those of another) to impede the proper flow of the water of the waterway or strata in a manner leading or likely to lead to pollution or a substantial aggravation of pollution due to other causes or of its consequences.
(2) Subject to the following provisions of this Part, a person commits an offence if, by any means whatsoever, he makes any discharge of any trade or sewage effluent—
(a)into a waterway or water contained in any underground strata; or
(b)from land, through a pipe, into the sea outside the seaward limits of any waterway.
(3) On a person's conviction of an offence under paragraph (1), the court by or before which he is convicted may on the application of the Department, of which not less than 10 days' notice has been given to the person charged, make an order directing him to take such measures as the court may consider necessary to remedy or nullify any contravention of paragraph (1).
(4) A person who fails to comply with an order under paragraph (3) shall be guilty of an offence.
(5) In paragraph (1) any reference to matter entering a waterway or water contained in any underground strata includes a reference to its entering the waterway or water by being carried into it.
(6) Subject to the following provisions of this Part, a person who contravenes the conditions of any consent under Article 7A(3)(a) shall be guilty of an offence.
(7) A person guilty of an offence under this Article shall be liable—
(a)on conviction on indictment, to imprisonment for a term not exceeding 2 years or to a fine or to both;
(b)on summary conviction, to imprisonment for a term not exceeding 3 months or to a fine not exceeding £20,000 or to both.]
F1Arts. 7-7B substituted (1.1.2007 for certain purposes, 1.4.2007 for certain purposes, 4.5.2007 for certain purposes, otherwise 25.5.2007) for art. 7 by Water and Sewerage Services (Northern Ireland) Order 2006 (S.I. 2006/3336 (N.I. 21)), arts. 1(2)(3)(e), 280 (with arts. 8(8), 121(3), 307); S.R. 2007/194, art. 2(2), Sch. 1 Pt. II (with art. 3, Sch. 2); S.R. 2007/282, art. 2, Sch.