It took two hours for the officials, led by superintendent of police and district magistrate, to bring the situation under control. For all the latest Cities News, download Indian Express App. macys michael kors sunglasses Central varsities agree to CBCS | The Indian Express. d on spot-monitoring through a mobile van besides its six stationary ambient stations, and the Supreme Court-appointed Environment Pollution Control Authority (EPCA) — both claimed a drop in peak levels of pollutants.