# The Prisons and Young Offenders Institutions (Scotland) Rules 2011, Paragraph 20


has in his or her possession, or concealed about his or her body or in any body orifice, any article or substance which he or she is not authorised to have or a greater quantity of any article or substance than he or she is authorised to have;

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Source: https://www.legislation.gov.uk/ssi/2011/331/schedule/1/paragraph/20 (the official version)
Page: https://openlegislation.uk/prisons-and-young-offenders-institutions-scotland-rules-2011/schedule-1/paragraph-20
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.