India, Aug. 21 -- Signalised intersections or traffic lights, as they are commonly called, are an important part of the mobility infrastructure in any city. They are not just places where vehicles stop when the light turns red, but also locations that influence the behaviour of a road user and his or her choices. Therefore, the Gurugram Traffic Police's decision to allow turning movements at key intersections, such as Subhash Chowk, is a step in the right direction....