# The Merchant Shipping (Light Dues) Regulations 2025, Paragraph 8

Extent: E+W+S+N.I.

Ships navigating solely and entirely within the limits of a harbour authority; except in the outer areas of the Port of London Authority where aids to navigation are maintained by the general lighthouse authorities.

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Source: https://www.legislation.gov.uk/uksi/2025/278/schedule/1/paragraph/8 (the official version)
Page: https://openlegislation.uk/merchant-shipping-light-dues-regulations-2025/schedule-1/paragraph-8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.