# The Welfare of Farmed Animals (England) Regulations 2007, Paragraph 43


The unobstructed floor area available to each weaner or rearing pig reared in a group must be at least—
(a) 0.15 m² for each pig where the average weight of the pigs in the group is 10 kg or less;
(b) 0.20 m² 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 m² 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 m² 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 m² 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 m² 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 m² 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/ukdsi/2007/9780110773612/schedule/8/paragraph/43 (the official version)
Page: https://openlegislation.uk/draft-welfare-of-farmed-animals-england-regulations-2007/schedule-8/paragraph-43
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.