NEW DELHI: The Supreme Court on Friday said that crop residue burning in Punjab and some other states adjacent to Delhi has to be stopped and a solution has to be found to reduce the pollution level in the national capital region (NCR).

While hearing a matter relating to the debilitating air pollution in the Delhi-NCR, a bench headed by Justice Sanjay Kishan Kaul observed there were several reports and committees on the pollution issue, but nothing was happening at the ground level.

The bench, also comprising Justices Sudhanshu Dhulia and Ahsanuddin Amanullah, said the apex court wanted to see the results.

The Supreme Court was informed that every endeavour was being made to bring farm fires under control.

The top court seized a plea filed in 1985 by environmentalist M C Mehta on air pollution and the issue of crop residue burning had arisen during the hearing of the matter.