Section 15 in The Dock Workers (Safety, Health And Welfare) Regulations, 1990
15. Life-saving appliances .-Provision for the rescue from drowning of dock workers shall be made and maintained, and shall include--
(a)a supply of life-saving appliances, kept in readiness on the wharf or quay, which shall be reasonably adequate having regard to all the circumstances; and(b)means at or near the surface of the water at reasonable intervals for enabling a person in water to support himself or escape from the water which shall be reasonably adequate having regard to all the circumstances.
