Shot in the city of Mumbai, India.
I was walking the Magarshi Karve Road. The street busy. Many cars were running. Some of them were taxis and the vehicles in the photo were taxis. Every taxis opened their windows during running because it was hot.
And one driver was driving while he was leaning out his hand from the car window. It was uncommon to be air-conditioned here. If every one of them installed an air conditioner, the heat-island phenomenon could occur. At any rate, this city had a large population.