PlacardingQuestion 48 of 80
On how many sides of a vehicle must placards be displayed?
a.Only the rear
b.All four sides (front, rear, and both sides)
c.Only the two sides
d.Only the front
Explanation
Hazardous materials placards must be placed on the front, rear, and both sides of the vehicle. This ensures the hazard is visible from any direction. Missing placards on any side is a violation and a safety risk.
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