The Merchant Shipping (Closing of Openings in Enclosed Superstructures and in Bulkheads above the Bulkhead Deck) Regulations 1988
These Regulations apply to United Kingdom ro/ro passenger ships. They impose precise requirements for the control of cargo and vehicle loading doors fitted in the hull and enclosed superstructures above the bulkhead deck and for the supervision of their closing. They also impose requirements for the control of watertight and weathertight doors fitted in bulkheads above the bulkhead decks.