Security has been tightened at Delhi's Red Fort after protested forced their way inside the complex during the farmers' protest and placed a flag. One farmer died on the way to Red Fort, with the police saying it was an accident. Over 300 police personnel were injured in Tuesday's violence and 22 cases have been registered, Delhi Police said. NDTV's Arvind Gunasekar reports from the iconic Mughal-era fort complex, from the site that saw unprecedented scenes on Republic Day.