Gurugram, April 9 -- Commuters returning to the capital after 10 pm on Wednesday were stuck in a traffic jam that extended for around two kilometres from the Sirhaul toll plaza on the Delhi-Gurgaon Expressway, as Delhi Police started checks due to the night curfew imposed in the capital from 10 pm to 5 am to curb the rise in Covid-19 infections. A similar situation was witnessed on Thursday night as vehicles lined up for a kilometre by 10.30pm....