Exams / HS&E Operatives / Permits to work / Question 4
HS&E Operatives practice question: Permits to work (4 of 7) A. Working environment A free question from our original HS&E Operatives practice exam. Try it, then open the answer to see why each option is right or wrong.
Last verified October 2026 against HSE guidance and the law ·How we write our questions
You are working under a permit in a plant room. Part way through, a strong smell of gas appears that was not there before.
What should you do?
Choose one answer.
A A. Open a window and carry on workingB B. Finish quickly, then report the smellC C. Stop, make the area safe and get adviceD D. Carry on, as the permit covers you for the jobShow the answer and explanation Answer: C
A. Wrong: Wrong. A new hazard means stopping and getting advice, not carrying on.B. Wrong: Wrong. Working on could put you and others in danger. Stop now.C. Right: Right. HSE says if conditions change, stop work, make the area safe and get advice immediately. Tell the person who issued the permit.D. Wrong: Wrong. The permit was issued for the conditions at the time. If they change, the precautions may no longer work.Explanation If conditions change during permit work, stop, make the area safe and get advice. Tell the permit issuer.
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