Delhi-NCR air has become poisonous, GRAP-4 will be implemented from tomorrow, do you know what the restrictions will be?

Pollution in Delhi has reached dangerous levels. Meanwhile, the government has announced school holidays. Now there will only be online classes in grades up to 12th. Apart from this, GRAP-4 rules will also be implemented from Monday morning. Only 50% of the employees will be employed in government offices. Watch this video.