While being passed, are drivers allowed to increase their speed?

Maintaining speed while being passed is important for several reasons, primarily related to safety and predictability on the road. When a driver increases their speed while another vehicle is attempting to pass, it can create a dangerous situation. The passing driver may misjudge the distance or time required to successfully complete the maneuver, leading to potential collisions or conflicts between vehicles.

By maintaining their speed, drivers provide a clear and consistent expectation for the passing driver, thereby enhancing the overall safety of the maneuver. Traffic laws are designed to minimize risks, and this rule helps ensure that vehicles maintain a predictable speed, which is crucial for safe driving behaviors.

It's worth noting that some scenarios or specific road conditions may allow variations in this rule, but the general principle is that drivers should not increase their speed while being passed to avoid unsafe driving situations.