Tamil Nadu CM Edappadi K. Palaniswami announces lockdown in 4 districts. Chennai, Thiruvallur, Kanchipuram, and Chengalpattu will be under lockdown from 19th June to 30th June. However, relaxation to be provided for essential services. Government offices will be allowed with 33 percent working force. Vegetable and Grocery stores can be opened from 6 am to 2 pm. Watch the video to know more.