Final answer:
When a bus stops on a road with four lanes or more, the drivers need to consider the safety of other vehicles and pedestrians by activating the hazard lights and stopping in a safe location.
Step-by-step explanation:
When a bus stops on a road with four lanes or more, the drivers need to consider the safety of other vehicles and pedestrians. They should activate the bus's hazard lights to alert other drivers and indicate that the bus is stationary. Additionally, the drivers should ensure that they are stopped in a safe location that does not obstruct the flow of traffic or pose a risk to pedestrians.