# Geneva Conventions Act 1957, Paragraph 2


It is recommended that:
(a) if the blue triangle is on a flag or armlet or tabard, the ground to the triangle be the orange flag, armlet or tabard;
(b) one of the angles of the triangle be pointed vertically upwards;
(c) no angle of the triangle touch the edge of the orange ground.

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Source: https://www.legislation.gov.uk/ukpga/Eliz2/5-6/52/schedule/FIFTH/part/VI/chapter/32/paragraph/2 (the official version)
Page: https://openlegislation.uk/geneva-conventions-act-1957/schedule-FIFTH/part-VI/chapter-32/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.