# The Human Medicines Regulations 2012, Paragraph 4


Where this paragraph applies, the outer packaging and the immediate packaging of the product must be labelled to show the capital letter “P” within a rectangle, within which there is to be no other matter of any kind.

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Source: https://www.legislation.gov.uk/uksi/2012/1916/schedule/29/paragraph/4 (the official version)
Page: https://openlegislation.uk/human-medicines-regulations-2012/schedule-29/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.