Hong Kong Regulations

DANGEROUS GOODS (SHIPPING) REGULATIONS - REGULATION 21

Presumption

PART V

MISCELLANEOUS

For the purposes of Part III and Part IV of these regulations, any type II or
type III vessel which has had on board below decks or in any tank any
dangerous goods in category 5, class 1 or 2, shall be deemed to be a vessel
conveying or having on board such dangerous goods until a gas free certificate
has been issued in respect of such vessel by a person approved therefor by the
Director.