What does the thumbs up signal from the lifeguard indicate at the top of the slide?

• A. Rider may proceed down
• B. Rider should pause
• C. Rider should exit
• D. Rider should wait for another signal

Answer: (A)

In lifeguard communication at slides, a simple thumbs-up from the guard is used to tell the rider it’s safe to go. The guard signals that everything is clear and the rider may proceed down the slide. This go signal is designed to be quick and universally understood in a busy, loud environment, helping prevent delays or confusion at the top of the ride. Other signals would indicate stopping, pausing, or waiting for further instructions, but a thumbs-up specifically means proceed.