The Health Ministry has divided the country into 3 zones- Red, Orange and Green; where the red zones are also called the hotspots. How are hotspots declared? Districts or cities contributing to more than 80 per cent of the cases in the country or the state will be classified as hotspots (red zone). Places that show a high rate of infection -- doubling rate less than 4 days - will also be in this category. All six metros - Delhi, Mumbai, Kolkata, Chennai, Bengaluru and Hyderabad are hotspots.
If you live in the NCR, these are the red zones: South Delhi, Shahdara, South East Delhi, West Delhi, North Delhi, Central Delhi, East Delhi, New Delhi, South West Delhi, Gurgaon, Faridabad, Noida, Greater Noida, Ghaziabad, Karnal.