Which way should a flagger face?

A flagger should face the traffic in order to effectively manage the flow of vehicles and ensure safety in a work zone. Facing the traffic allows the flagger to have a clear view of approaching vehicles, enabling them to make timely decisions about signaling drivers to stop or proceed. This direct line of sight is crucial for assessing the speed and behavior of oncoming traffic, which is essential for coordinating safe passage through the construction area.

When a flagger is oriented towards the traffic, they can communicate effectively through visual signals, such as waving flags or using hand gestures, thereby alerting drivers to the presence of a work zone, detours, or other potential hazards. This positioning helps minimize the risk of accidents and enhances the overall safety for both drivers and the workers in the area.

The other options do not support effective traffic control. For instance, facing away from traffic would impair the flagger's ability to respond to changing conditions and could lead to dangerous situations.