If your motor vehicle breaks down on a highway in Brunei, what safety precautions must you implement?

1. Switch on hazard lights, coast to the hard shoulder, place a red warning triangle at least 45 meters behind the vehicle, and stand safely behind guardrails
2. Leave the car in the center travel lane and stay seated inside with lights off
3. Stand directly behind your car on the active carriageway to flag down help
4. Light a bonfire on the road shoulder to alert approaching drivers