Heavy rains in India's financial capital Mumbai have disrupted the lives of millions of people, submerging roads and leading to flight and train cancellations. Many parts of the city remain inundated in waist-deep water, with videos showing residents swimming through waterlogged roads as garbage gushed out from clogged sewers.

Transport experts have called for India’s only such railway system, plagued by frequent breakdowns, to be scrapped and its civil structure upgraded