A B-double travelling on an open highway sees a 'NO OVERTAKING TRUCKS' sign. This sign applies to vehicles with a gross vehicle mass above what threshold?

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Multiple choice — select the best answer

AOver 6 tonnes Gross Combination Mass
BOver 8 tonnes GVM
COver 12 tonnes GVM
DOver 4.5 tonnes GVM

✓ Correct answer: D. Over 4.5 tonnes GVM In Australia, a 'NO OVERTAKING TRUCKS' sign prohibits overtaking by vehicles with a gross vehicle mass exceeding 4.5 tonnes, which encompasses all heavy vehicles including rigid trucks, semi-trailers, and combinations such as B-doubles.

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A B-double travelling on an open highway sees a 'NO OVERTAKING TRUCKS' sign. This sign applies to vehicles with a gross vehicle mass above what threshold?

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