How does a flag person typically direct traffic through work zones?

• By using hand gestures without any specialized equipment
• By shouting instructions to drivers from a distance
• By wearing a blue vest and using a whistle
• By wearing an orange vest, shirt, or jacket and using stop/slow paddles or red flags
  Explanation:

  "A flag person wears an orange vest, shirt, or jacket and uses stop/slow paddles or red flags to direct traffic through work zones."