New Delhi, Nov. 8 -- As Delhi wakes up to a thick layer of smog this Diwali, Stage III of the Graded Response Action Plan (GRAP) is in full effect across the national capital and NCR.

The Commission for Air Quality Management (CAQM) invoked stringent measures as a precautionary step after the Air Quality Index (AQI) breached the 380 mark on Friday, aiming to mitigate the severe pollution burden expected from today's festive emissions and peak stubble-burning activity.

With these emergency anti-pollution measures active, strict vehicular restrictions are now being enforced at city borders and on local roads.

For residents stepping out to celebrate today, here is a complete guide to which vehicles are allowed to ply and which are strictl...