(2)In every room in a jute mill where opening of bales, batching, machine hackling, carding, preparing or any other process is carried on in which dust is generated and inhaled to an extent likely to cause injury to the health of the workers, efficient exhaust and inlet ventilators shall be provided to secure that the dust is drawn away from the workers at, or as near as is reasonably possible, to the point at which it is generated.
