# The Portland Harbour Revision Order 1997, Paragraph 12


The master of a power-driven vessel under way shall either—
(a) be on the bridge or at the control position of the vessel; or
(b) ensure that there is on the bridge or at the control position a member of the crew who is capable of taking charge of the vessel and, when a pilot is on board, is capable of carrying out the pilot’s directions for the conduct of the vessel.

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Source: https://www.legislation.gov.uk/uksi/1997/2949/schedule/1/paragraph/12 (the official version)
Page: https://openlegislation.uk/portland-harbour-revision-order-1997/schedule-1/paragraph-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.