Exams / HS&E Operatives / Mobile elevating work platforms (MEWPs) / Question 6

HS&E Operatives practice question: Mobile elevating work platforms (MEWPs) (6 of 7)

D. High risk activities 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

A MEWP needs to drive across an area of site to reach its work position.

Which of these could make it overturn?

Choose one answer.

A. Crossing a trench or soft backfill
B. Driving on firm, level concrete
C. Having the platform fully lowered
D. Using the machine in daylight

Show the answer and explanation

Answer: A

A. Right: Right. HSE says ground features such as trenches, manholes and uncompacted backfill can lead to a MEWP overturning.
B. Wrong: Wrong. Firm, level ground is what a MEWP needs.
C. Wrong: Wrong. Travelling lowered is safer than travelling raised.
D. Wrong: Wrong. Daylight is not a hazard. Ground conditions are.

Explanation

Check the route and work area for trenches, manholes, soft ground and slopes before moving or using a MEWP.

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HSE: Mobile elevating work platforms (MEWPs)

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