Confined spaces1. A deep inspection chamber smells of solvent. You are asked to ‘just pop in’ and look. What should you do?A. Hold your breath and go in for thirty seconds.B. Do not enter. Confined-space work needs a safe system, including testing, isolation, and rescue arrangements.C. Light a match to see if the vapour is flammable.D. Tie a rope around your waist and have someone shout if you stop answering.Check answer