# Fisheries Byelaws (Northern Ireland) 1997, Section 39

Extent: N.I.
Status: prospective

A person shall not use a single wall set net or trammel net—
(a) for the taking of pollen in Lough Neagh or Upper and Lower Lough Erne unless it has a mesh of 27 millimetres or more from knot to knot or 108 millimetres to be measured all round each mesh;
(b) for the taking of perch in Lough Neagh unless it has a mesh of 27 millimetres or more from knot to knot or 108 millimetres to be measured all round each mesh;
(c) for the taking of pike or bream in Lough Neagh unless it has a mesh of 51 millimetres or more from knot to knot or 204 millimetres to be measured all round each mesh; or
(d) for the taking of trout in Lough Neagh unless it has a mesh of 57 millimetres or more from knot to knot or 228 millimetres to be measured all round each mesh.

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Source: https://www.legislation.gov.uk/nisr/1997/425/section/39 (the official version)
Page: https://openlegislation.uk/fisheries-byelaws-northern-ireland-1997/section-39
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.