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

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