# Weights and Measures (Northern Ireland) Order 1981, Paragraph 2


Subject to paragraph 3 goods to which this Part applies—
(a) unless pre-packed, shall be sold by retail only by net weight or by capacity measurement;
(b) shall be pre-packed only if the container is marked with an indication of quantity either by net weight or by capacity measurement.

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Source: https://www.legislation.gov.uk/nisi/1981/231/schedule/6/part/XII/paragraph/2 (the official version)
Page: https://openlegislation.uk/weights-and-measures-northern-ireland-order-1981/schedule-6/part-XII/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.