What does the vertical electric hazard sign on a street light pole mean?

The vertical electric hazard sign on the street light pole refers to a sign that reminds pedestrians and motorists to be careful. According to the relevant information, the vertical electric hazard sign on the street light pole is a road sign, indicating that when the street light pole is erected on this section of the road, there is current flowing around it to ensure the safety of pedestrians and motorists, and also serves as a warning to pedestrians. .