Which statement best describes the purpose of a warning triangle and when to deploy it?

Which statement best describes the purpose of a warning triangle and when to deploy it?

• A. To protect cargo by covering with a blanket.
• B. To signal an emergency to police.
• C. To warn other road users of a breakdown or hazard; deploy 45 metres behind the vehicle on fast roads (or as regs specify).
• D. To improve aerodynamics when carrying heavy loads.

Answer: (C)