Exams / HS&E SUP / New, young and lone workers / Question 4
HS&E SUP practice question: New, young and lone workers (4 of 5) E. Specialist: Supervisory A free question from our original HS&E SUP 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
Your site has a lone working check-in system using radios.
What does HSE say about systems like this?
Choose one answer.
A A. Test them regularlyB B. Test them once when boughtC C. Only test them after an accidentD D. Testing is not needed for radiosShow the answer and explanation Answer: A
A. Right: Right. HSE says regularly test monitoring systems and all emergency procedures.B. Wrong: Wrong. Test them regularly.C. Wrong: Wrong. Find faults before they are needed.D. Wrong: Wrong. All monitoring systems should be tested.Explanation Test lone working systems and emergency procedures regularly, and make sure workers understand them.
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