What actions may a traffic control worker need to take to protect the public?

• A. Removing Barriers Without Permits.
• B. Speeding Up Traffic To Clear The Area Quickly.
• C. Directing Traffic In A Way That Increases Risk.
• D. Stopping And Holding Traffic Until It Is Safe To Pass Or Slowing Traffic Down To Alert Drivers To Dangers Ahead.

Answer: (D)

Traffic control workers protect the public by actively managing vehicle flow in work zones. They may stop traffic and hold it until it is safe to pass, or slow traffic down to alert drivers to dangers ahead. These actions create a safe buffer around workers and equipment, giving drivers time to react and reducing the chance of collisions. Removing barriers without proper permits, speeding up traffic, or directing traffic in a way that increases risk would undermine safety and violate procedures. In practice, this stopping and slowing is done with clear signals and coordination to keep everyone safe.