Scenario 80: What action should a Class 3 driver take upon seeing a sign displaying '2.5 m' with an arrow pointing up and down between the number and the road?

Question: Scenario 80: What action should a Class 3 driver take upon seeing a sign displaying '2.5 m' with an arrow pointing up and down between the number and the road?

Answer options:

• Prepare to stop at a weigh station
• Reduce speed for an upcoming curve ✅ Check for overhead clearance of 2.5 metres
• Ensure the vehicle is under 2.5 tonnes

Correct answer: Check for overhead clearance of 2.5 metres

Explanation: This sign indicates a low-clearance restriction, warning drivers of an overhead obstruction that is 2.5 metres high. Drivers must ensure their vehicle can safely pass under this height. The correct answer is "Check for overhead clearance of 2.5 metres". This capacity-fill scenario 80 reinforces the same competency for the class3 bank and follows the certified explanation standard.