Why is double parking prohibited?

Answer: B — It causes congestion

Double parking is prohibited primarily because it causes congestion on the roadways. When vehicles double park, they occupy the travel lane and reduce the available space for through traffic. This can lead to a bottleneck situation, forcing other drivers to maneuver around the double-parked vehicle, which can cause delays and increase the likelihood of collisions. Additionally, increased congestion can contribute to frustration for other drivers and may lead to reckless driving behaviors as they attempt to navigate around the obstruction. This regulation is in place to maintain smooth traffic flow and ensure safety for both drivers and pedestrians on the road.