# The Seed Potatoes (Wales) Regulations 2016, Paragraph 12


An official document used in relation to pre-basic seed potatoes must be coloured white with a diagonal violet line.

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Source: https://www.legislation.gov.uk/wsi/2016/106/schedule/2/paragraph/12 (the official version)
Page: https://openlegislation.uk/seed-potatoes-wales-regulations-2016/schedule-2/paragraph-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.