What does a sign for "Overhead electric cable" alert drivers to?

The sign for "Overhead electric cable" is designed to alert drivers to the presence of low hanging power lines that could pose a risk to taller vehicles. When drivers encounter such a sign, it serves as an important warning to be aware of their vehicle's height in relation to the overhead cables. This is particularly crucial for larger vehicles, such as trucks or buses, which may not fit comfortably under the cables and could risk damaging the lines or causing a hazardous situation if they attempt to pass beneath them.

It’s essential for drivers to recognize the importance of this warning to ensure both their safety and that of others on the road. Understanding the height clearance provided by the overhead cables helps prevent accidents and potential injuries associated with contact between vehicles and electrical lines.