Section 36(6) in The Dock Workers (Safety, Health And Welfare) Regulations, 1990
(6)Hatch covers shall be either arranged in neat piles not higher than the coaming and away from it or spread one high between coaming and rail with no space between them. The height of the stack shall be regulated so that, if accidentally struck by a sling, they will not endanger a dock worker below or overside.
