The human crush of Mumbai is a sight to behold. Places where tens of millions make the jump from informal to formal space — or vice versa — daily. But there's one thing that unites one of the world's most populated cities — the need for a good feed.

We're going to spend a day in the life of Mumbai via the routes of the city's famed tiffin delivery workers. By, foot, motorcycle, train, or car, a seemingly unimaginable number of home-cooked meals traverse the city in metal tiffins, making their way from home to workplace, or from more industrialised made-to-order hubs.