Lockdown 4:0: Vikram Chandra on rules of relaxation in new phase

As the centre announced an extension of the lockdown till May 31st, it has been left to the states to ascertain red, orange and green zones in their districts and allow inter and intra state travel based on mutual understanding. How have different states responded to this and what are the rules going forward? For all this and more, watch our playlist with Vikram Chandra