# The Dockyard Port of Plymouth Order 2020, Paragraph 33: General


(1) The regulations in this Part apply to vessels of 20 metres or more in length.
(2) The Queen’s Harbour Master may direct that a provision of this Part applies to any other vessel or type of vessel when necessary—
(a) for safety in the dockyard port; or
(b) for the purposes of an operational requirement connected to national defence.

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Source: https://www.legislation.gov.uk/uksi/2020/1261/schedule/1/paragraph/33 (the official version)
Page: https://openlegislation.uk/dockyard-port-of-plymouth-order-2020/schedule-1/paragraph-33
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.