Great to see that my city, Mumbai, is setting an example here. Plastic ban is a no brainer. People must move to either biodegradable carry bags and packaging or move to jute/steel/metal bags/utensils etc. Plastic would choke our world one day otherwise.
At the same time, I know it would be huge pain for a lot of people. In Mumbai, it rains really heavy. Like really really heavy. It rains more than 2x it rains in London and that too in just 4 months. So for a lot of people, plastic is literally the roof they need. Zoom in on Mumbai and you would see many shanties with blue "roof"s. That is all plastic. Hope municipality will allow such plastic sheets as they are not single use.