# Geneva Conventions Act 1957, ARTICLE 21


The protection to which fixed establishments and mobile medical units of the Medical Service are entitled shall not cease unless they are used to commit, outside their humanitarian duties, acts harmful to the enemy. Protection may, however, cease only after a due warning has been given, naming, in all appropriate cases, a reasonable time-limit and after such warning has remained unheeded.

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Source: https://www.legislation.gov.uk/ukpga/Eliz2/5-6/52/schedule/FIRST/part/3/crossheading/article-21 (the official version)
Page: https://openlegislation.uk/geneva-conventions-act-1957/schedule-FIRST/part-3/crossheading-article-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.