The city of Coimbatore in Tamil Nadu, India has switched off the signal at a junction to reduce congestion. The change went into effect on Thursday night, and commuters have been asked to cooperate. The city police have sought cooperation from commuters to make the change a success. The officer said that it was difficult to streamline traffic coming through the junction as motorists try to go straight to the destination instead of taking the left turn. However, the new system is working fine so far, with commuters lauding it.