The Delhi High Court on Thursday said there was an "emergency situation" vis-a-vis pollution in Delhi-NCR region and asked the Delhi government to consider vehicular odd-even scheme and cloud seeding to induce artificial rain.
The court also asked the Centre to hold meetings with Delhi and National Capital Region authorities to bring in short-term measures to control pollution immediately and to submit a report to it on November 16, the next date of hearing.
Issuing a slew of direction as immediate measures to control pollution in Delhi-NCR, the court banned felling of trees, ordered sprinkling of water on roads to control dust and strict enforcement of construction code to ensure that the air was not polluted.
A Division Bench of Justice S. Ravindra Bhat and Justice Sanjeev Sachdeva also directed the Chief Secretary in the Ministry of Environment and Forest and Climate Control to call an emergency meeting with his counterparts in Delhi, Haryana, Punjab, Rajasthan and Uttar Pradesh and pollution control agencies within three days to discuss ways to curb pollution.
The bench said the Chief Secretaries will also consider the feasibility of cloud seeding to bring down air pollution.
This, the bench said, was not a very expensive process and Bengaluru had adopted it.
The court asked the Delhi government to consider bringing back the odd-even scheme -- under which vehicles of odd and even registration numbers, with exceptions, ply on roads on designated days -- to control traffic congestion and unclog the capital.
"If somebody has to go to a hospital or buy important items, he ends up paying four times more for the parking," the bench said.
The court said that though stubble-burning was the "visible villain", authorities should address the "other elephants in the room" such as dust generated by road and construction activity as well as vehicular and industrial pollution.
"London has faced this kind of air pollution. They term it as pea soup fog, which is a killer fog. This is a deadly mixture of construction and vehicular dust and other factors," the bench said.
The court also directed the Delhi government to conduct a survey of all hospitals in the national capital on availability of oxygen to deal with emergency situations with regard to vulnerability of children and senior citizens.
The court was hearing a suo motu case it initiated in 2015 to control air pollution in the national capital.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)