Security personnel from Central Security Forces and Delhi Police were deployed in and around the Car-Free Day programme, an initiative to bring down the pollution level in the capital.
Around 10-15 personnel of Central Reserve Police Force (CRPF) were deployed near the dais. Besides, police personnel were stationed in posse around the event.
"Security was stepped up at the event as we don't want repetition of Sunday's incident," a senior police official said.
