Section 24(7) in The Dock Workers (Safety, Health And Welfare) Regulations, 1990
(7)When the upper end of the means of access rests on or is in flush with the top of the bulwark substantial steps properly secured and equipped with at least one substantial handrail one metre in height shall be provided between the top of the bulwark and the deck and the steps provided shall be, as far as practicable, in line with the gangway.
