As Delhi labours under relentless 45 degree heat, the availability of water is as ever, a battleground. According to India Today (quoting an investigation by The Mail) reporters have uncovered a nexus of corrupt Delhi Jal Board (the local authority that looks after water in the city) employees and private tanker operators offering water for sale at inflated prices. Delhi, like many Developing World cities has a particularly rickety infrastructure when in comes to water supply. Illegal drilling of underground aquifers and horrendous pollution mean that at the best of times water supply is erratic. Add in seemingly endless low-level corruption and you have a perfect storm. I made a film about Delhi’s water wars a couple of years ago for Channel 4. You can see it here. As I said at the time, for the middle classes, access to water is an expensive and miserable inconvenience but to the poor and the slum dwellers, it is literally a daily fight. As my images show…