The Supreme Court on Monday questioned the Delhi government over delay in implementation of stricter anti-pollution measures under GRAP-4 and said it will not allow scaling down of the preventive measures without its prior permission.
A bench of Justices Abhay S Oka and Augustine George Masih pointed out that there was a delay in implementation of preventive measures under stage 4 of the Graded Response Action Plan (GRAP) even after the (AQI) touched alarming levels in the national capital.
At the outset, the counsel for the Delhi government informed the bench that stage 4 of GRAP has been implemented from Monday and heavy vehicles have been banned from entering the national capital.
“The moment the AQI reaches between 300 and 400, stage 4 has to be invoked. How can you take risk in these matters by delaying applicability of stage 4 of GRAP,” the bench told the counsel.
It told the state government that the court wants to know what steps it has taken to curb the alarming rise of pollution level.
“We won’t allow scaling down of preventive measures under stage 4 even if AQI goes below 450. Stage 4 will continue till court permits,” the bench said, adding it will hear the matter in detail at the end of the day’s work.