When can you legally park on the side of the road?

Parking in designated areas is essential for ensuring the safety and efficiency of road usage. Designated parking areas are specifically marked to indicate that parking is allowed, making it clear to drivers where they can stop their vehicles without causing obstructions to traffic flow or creating hazards.

When parking is restricted to designated areas, it helps maintain order on the road. These areas are chosen based on various factors such as visibility, proximity to intersections, and traffic patterns to minimize risks. Parking in non-designated areas can lead to fines, impede other vehicles, and create unsafe conditions for pedestrians.

The other options do not account for the legal limitations regarding safe parking practices. Parking during nighttime only does not address the legality of parking at any time, and claiming that one can park whenever the road is empty or in any available space could result in violations of local traffic regulations.