When can you choose not to drive on the right side of the road?

Choosing to drive on the left side of the road, or not on the right, is permitted when overtaking or passing another vehicle. This maneuver is necessary to avoid potential collisions by providing adequate space for the vehicle being overtaken and to ensure safety on the road. When properly executed, this action allows for a more efficient flow of traffic, particularly when a driver needs to pass a slow-moving or stationary vehicle.

In most jurisdictions, it is essential to ensure that the lane is clear of oncoming traffic and that it is safe to maneuver before making this decision. This situation reflects the primary purpose of road regulations, which is to maintain safety while allowing drivers to navigate effectively. The other scenarios provided, such as vehicles responding to emergencies with sirens or navigating through traffic jams or construction zones, typically do not permit deviation from the right side unless specifically directed by traffic signs or law enforcement.