Final answer:
Yes, it is important to obey the instructions of a traffic officer holding a sign.
Step-by-step explanation:
Yes, it is important to obey the instructions of a traffic officer holding a sign. A traffic officer who is holding a stop sign, for example, is providing important directions to ensure the safety of all individuals on the road. By obeying the instructions of a traffic officer, drivers can prevent accidents and maintain order on the roads.