When must directional arrows on pavement be followed?

Directional arrows on pavement are established to provide clear guidance to drivers regarding the intended direction of travel in specific lanes. When a driver has entered a lane that is marked with these arrows, it becomes imperative to follow their guidance to ensure compliance with traffic regulations and to maintain safety for all road users. This is essential because it helps prevent confusion and potential accidents, maintaining orderly traffic flow.

Additionally, the rules surrounding lane markings, including directional arrows, are designed to be followed once a driver is committed to a specific lane. This commitment often means that the driver must adhere to the instructions given by the arrows, reinforcing the lane's purpose as directed by the roadway configuration. Following these arrows not only keeps the driver's actions predictable for other road users but also aligns with established traffic laws and regulations intended to facilitate safe driving practices.