Lanes are to be separately marked for fast lane for ambulance,four wheeler ,police vehicles and separate lanes for slow moving vehicles like two wheeler, bus and lorry. Lane is to be designated at least 500 meters in advance for right or left cut to avoid congestion in that lane .Change to other roads to be allowed only at signals. In between opening in the route are to be closed.Parking in the roads not to be allowed.
Over speeding ,Lane changing without putting signals,jumping signals,tailgating,,driving without licence
are to be penalized heavily.Moreover the police are to be guided only by law and not by other issues.The traffic police have to spend more in monitoring traffic instead of attending other issues.May be they can be equipped with more electronic gadgets,mobility,physical fitness .These follow ups can reduce their time at traffic signals .