What action should you take at a steady amber light?

At a steady amber light, the correct action is to prepare to stop, as it indicates that a red light will soon follow. The purpose of the amber light is to alert drivers that they should not proceed through the intersection unless they are already too close to stop safely. It serves as a transitional signal, giving drivers an opportunity to react appropriately. By preparing to stop, you can ensure your safety, avoid running a red light, and adhere to traffic laws. This response helps maintain traffic flow and prevents accidents that could occur if drivers attempted to clear the intersection recklessly.