The Awe in Zebra Crossing

It’s very interesting to wait at the zebra crossing for the sign to be changed to green and allow you to cross the road. The interesting thing is that when you are standing over there and watching the traffic moving in front of you, it feels like you have the power to allow them to move in front of you and when the sign turns into red for the traffic and green for the people waiting to cross the road also tells that you have the power to stop the traffic in order you to walk through the road...