# The Welfare of Farmed Animals (Scotland) Regulations 2000, Paragraph 31


The unobstructed floor area available to each weaner or rearing pig reared in a group must be at least–
(a) 0.15 square metres for each pig where the average weight of the pigs in the group is 10 kg or less;
(b) 0.20 square metres for each pig where the average weight of the pigs in the group is more than 10 kg but less than or equal to 20 kg;
(c) 0.30 square metres for each pig where the average weight of the pigs in the group is more than 20 kg but less than or equal to 30 kg;
(d) 0.40 square metres for each pig where the average weight of the pigs in the group is more than 30 kg but less than or equal to 50 kg;
(e) 0.55 square metres for each pig where the average weight of the pigs in the group is more than 50 kg but less than or equal to 85 kg;
(f) 0.65 square metres for each pig where the average weight of the pigs in the group is more than 85 kg but less than or equal to 110 kg; and
(g) 1.00 square metre for each pig where the average weight of the pigs in the group is more than 110 kg.

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Source: https://www.legislation.gov.uk/ssi/2000/442/schedule/6/paragraph/31 (the official version)
Page: https://openlegislation.uk/welfare-of-farmed-animals-scotland-regulations-2000/schedule-6/paragraph-31
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.