Why is it important to obey the prohibition on passing to the right over a solid white line?

Obeying the prohibition on passing to the right over a solid white line is essential for reducing the risk of accidents. Solid white lines indicate that changing lanes or passing is discouraged because it may be dangerous due to limited visibility or the presence of pedestrians and other obstacles. When drivers adhere to this rule, it promotes a safer driving environment by maintaining predictable movement on the road, allowing drivers to anticipate the actions of others. By not passing in these situations, accidents caused by unexpected lane changes or misjudged distances can be minimized, ultimately protecting everyone on the road.