Final answer:
When a flagger uses a signal paddle, drivers should stop or approach slowly, obeying the flagger's guidance to ensure safety and compliance with the speed limit.
Step-by-step explanation:
If a flagger uses a signal paddle, you should stop or proceed slowly. Flagger signals are critical for ensuring the safety of both the workers on the road and the drivers passing through a construction or work zone. It is essential to be attentive and follow the instructions given by flaggers. Traffic signals and flagger instructions serve to make vehicles slow down, preventing them from speeding through potentially hazardous areas without regard for the posted speed limit.