Lockdown to remain imposed till June 30 in four districts of Tamil Nadu due to increase in COVID-19 cases. The four districts include Chennai, along with Kancheepuram, Chengalpattu and Tiruvallur. Police has set up ‘Corona Mannequins’ in Annna Arch area in Chennai to spread awareness on the same. Minimum vehicular movement was witnessed in the city as people barely stepped out. Tamil Nadu has so far reported 52334 COVID-19 cases along with 625 deaths.