Thanks to a quintessentially Indian delivery system, the office workers of Mumbai are able to enjoy home-cooked lunches each day, prepared after they leave for work by their wives out in the suburbs. The meals are placed in special stainless steel ‘tiffin boxes’ ready for collection around mid-morning by a legion of dhabawallas, who take them to their destinations downtown, guided by a colour code on the lids. Join the cotton-clad porters as they hand the boxes along a chain of suburban trains, bicycles, handcarts and head trays to their hungry customers in the business district – a unique way to experience the city.