This document serves to formally amend the existing regulatory framework governing light dues under the Merchant Shipping (Mercantile Marine Fund) Act 1898. The text provides the specific legislative authority and timeline for the implementation of updated financial obligations for merchant vessels. It functions as a technical instrument to ensure compliance with maritime fiscal mandates within the United Kingdom.

This document is a standard statutory instrument intended for legal professionals and maritime industry administrators. Experts recognize such texts as highly specialized technical records that require reference to the primary legislation for full contextual understanding.