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A portable fire extinguisher that is carried on board a vessel other than a pleasure craft, and that meets the requirements of regulations made under the Canada Shipping Act that applied in respect of the vessel before the day on which these Regulations came into force, may be carried on board the vessel for a period of six years after the day on which the fire extinguisher is manufactured.
Federal laws of Canada reproduced under the Reproduction of Federal Law Order (SI/97-5); not the official version. Source: Justice Laws Website.