Supreme Court directs all NCR states to implement GRAP-4 curbs

Supreme Court on Monday directed Delhi-NCR states to immediately set up teams to enforce GRAP-4 restrictions. The apex court further said that GRAP-4 restrictions will remain in effect even if the AQI is below 450. Supreme Court also directed states in Delhi-NCR to take an immediate call to stop all physical classes for students up to Class 12.