"With an enormous rise in volume of traffic movement, you cannot do a cut and paste job. It is your duty to facilitate the traffic movement without conflict," a bench headed by Justice S Ravindra Bhat said.
"Road space is democratic and everybody needs to have space on it. How can you draw a plan which is unmindful of the developments in transportation," the court said.
The court has now fixed July 30 as the next date of hearing.
The court was hearing a PIL, filed by NGO Manushi Sangathan in 2007, seeking directions to ensure redevelopment of the Chandni Chowk area.
Earlier this year, the government had submitted a proposal to ban motorised vehicles from the main road in Chandni Chowk and start a tram system for the convenience of pedestrians.
There are so many pedestrians on the road, and there are lanes branching out of the main road. A tram service will neither be safe for pedestrians nor will it be financially viable, advocate Indira Unninayar, for the NGO, had said.