India to be carved into three zones to counter Covid-19?

Maharashtra Chief Minister Uddhav Thackeray has announced that Mumbai has been turned into Red Zone in the fight against Coronavirus as the city has witnessed the highest number of cases. In Madhya Pradesh, Shivraj Singh Chouhan has said that lockdown might be relaxed in districts with no Covid-19 cases. This has led to speculations that the entire nation will be divided into Red, Orange and Green zone. What do these colors mean? Watch this report.