# The Nutrient Action Programme Regulations (Northern Ireland) 2019, Regulation 4: Duty of the controller to prevent water pollution


The controller of a holding shall not cause or permit, directly or indirectly—
(a) the entry of fertiliser into any waterway; or
(b) the entry or risk of entry of fertiliser into water contained in any underground strata.

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Source: https://www.legislation.gov.uk/nisr/2019/81/regulation/4 (the official version)
Page: https://openlegislation.uk/nutrient-action-programme-regulations-northern-ireland-2019/regulation-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.