Toxic materials or substances are used only where a non-toxic alternative is not reasonably practicable; wherever they are present or in use, as few workers as possible are exposed and stocks of any recognised antidote are kept at hand; all work on or with toxic materials happens under an efficient exhaust draught, built, placed and maintained so that the materials cannot escape into the air to a dangerous degree; where ingestion is a risk nobody eats, drinks or smokes in any workroom or place where the material is handled; washing facilities are provided and maintained conveniently near the place of use where body contamination is a risk; and on notice from the Commissioner the occupier or employer adds bathing facilities, showers included where practicable, periodic medical examinations and additional protective clothing. Wherever dangerous or corrosive liquids are in use, adequate water-drenching facilities within easy reach for anyone splashed, and enough suitable eye-flushing or irrigation points, conveniently placed and marked by a distinctive sign visible at all times, are provided and maintained for emergencies.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.