HATCH BEAMS AND COVERS 565 When the working space in a hold is confined to the square of the Jiatch, hooks shall not be made fast in the bands or fastenings of bales of cotton, wool, cork, gunny bags or other similar goods, nor shall can hooks be used for raising or lowering a barrel when, owing to the construction or condition of the barrel or of the hooks, their use is likely to be unsafe. Nothing in this Regulation shall apply to breaking out or making up slings. When work is proceeding on any skeleton deck, adequate staging shall be provided unless the space beneath the deck is filled with cargo to ^ithin a distance of two feet of such deck. Where stacking, unstacking, stowing or unstowing of cargo or handling in connection therewith cannot be safely carried out unaided, reasonable measures to guard against accident shall be taken by shoring or otherwise. The beams of any hatch in use for the processes shall, if not removed, be adequately secured to prevent their displacement. When cargo is being loaded or unloaded by a fall at a hatchway, a signaller shall be employed, and where more than one fall is being worked at a hatchway, a separate signaller shall be employed to attend to each fall. Provided that this Regulation shall not apply in cases where a barge, lighter or other similar vessel is being loaded or unloaded if the driver of the crane or winch working the fall has a clear and unrestricted view of those parts of the hold where work is being carried on. When any person employed has to proceed to or from a ship by water for the purpose of carrying on the processes, proper measures shall be taken to provide for his safe transport. Vessels used for this purpose shall be in charge of a competent person, shall not bo overcrowded, and shall be properly equipped for safe navigation and maintained in good condition. There are various registration forms issued by the Home Office to be filled in when winches, derricks, cargo blocks and gear have been inspected, Particulars of the testing of any chain, ring, hook, shackle or swivel, or any pulley, gin or block, is given on the certificate granted by the firm authorised by the Home Office to carry out such tests, the maximum safe working load of the several items being specially mentioned. This certificate remains in force until the next annual examination and annealling of chains, etc., is called for.