Why is double parking prohibited?

Double parking is prohibited primarily because it causes congestion. When a vehicle is parked alongside another vehicle, it can restrict the flow of traffic by forcing other vehicles to maneuver around the double-parked car. This increased difficulty can lead to delays and backups on the road, especially in busy urban areas where space is already limited. By obstructing the normal flow of traffic, double parking can create a ripple effect, causing delays not just for the vehicles navigating around the blockage, but also for pedestrians and cyclists who may be affected by the altered traffic conditions.

While double parking may also take up square footage on the street, be deemed illegal in many jurisdictions, or affect visibility of traffic signals, the primary concern is the impact on traffic flow and the ability of all road users to navigate safely and efficiently. Therefore, the focus on preventing congestion underscores the importance of maintaining clear roadways for smoother transit.