Around 15,000 security personnel from the Delhi Police and paramilitary forces today kept guard at the Red Fort and the area surrounding it and ensured that the Independence Day celebrations went by without a hitch.
It was literally an hawk-eyed vigil at the venue, as for the first time two high-resolution cameras costing Rs 2.5 crore were mounted at the two 'burjs' (towers) of the Red Fort to keep a tab on any suspicious activity in a four-km radius of the Mughal era monument.
The cameras, which were mounted yesterday, are more powerful than those used by television broadcasters.
The live feed from the cameras was closely monitored at the Delhi Police command room at the venue. An official from the NSG was also watching the live footage so that he could have instructed the snipers at high rises if the need arose.
"It was for the first time that CCTV cameras were installed on the entire route taken by Prime Minister Narendra Modi via Rajghat. Even the contingency route had a network of CCTV cameras," said a senior Delhi Police official.
Armed security personnel were deployed at every 50 meters during the event that keenly monitored every movement.