# The Dockyard Port of Plymouth Order 2020, Paragraph 4: Prohibited areas


A merchant vessel or other private vessel must not navigate within—
(a) 50 metres of the walls, slipways or boundaries of the Naval Base or any Crown Establishment;
(b) 50 metres of one of Her Majesty’s vessels or auxiliaries, or a foreign warship or auxiliary; or
(c) 100 metres of a submarine that is berthed alongside the Naval Base or secured to any buoy in the dockyard port.

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Source: https://www.legislation.gov.uk/uksi/2020/1261/schedule/1/paragraph/4 (the official version)
Page: https://openlegislation.uk/dockyard-port-of-plymouth-order-2020/schedule-1/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.