Amicus: the trucks didn't know that they were not... ... Delhi Air Pollution - Live Updates From Supreme Court Hearing

Amicus: the trucks didn't know that they were not supposed to enter Delhi.

J Oka: After 18 November was there any written order directing police to station permanently at the checkpoints? What steps Delhi government took to inform the people stationed at 13 entry points to stop entry of trucks?

ASG Aishwarya Bhati: orders were given we don't have copy right now.

J Oka: we want to record a statement. Tell us whether there was any order issued for posting policemen at these check posts 24/7 for implementing the order.

Bhati: orders we should for deploying at 23 major checkpoints. Order is not here right now but we have details of action taken.