If you are driving and see a vehicle with a flashing amber beacon ahead, what does this indicate?

When you see a vehicle with a flashing amber beacon ahead, it indicates that the vehicle is slow-moving. This type of signal is commonly used to alert other drivers that the vehicle is not traveling at the usual speed of traffic, which may require them to exercise caution and be prepared to pass or adjust their speed accordingly. Such vehicles could include those involved in road work, maintenance, or other activities that necessitate slower movement. Recognizing this signal is crucial for maintaining safety on the roads, as it helps prevent accidents that could occur if drivers are unaware of the slower vehicle ahead.