http://www.bbc.com/news/world-asia-india-37346570

Why water war has broken out in India's Silicon Valley

in the technology hub forced the closure of many offices and much of the public transport system. Police have imposed an emergency law that prohibits public gatherings, and more than 15,000 officers have been deployed across the city.  

 because of many wars and selfish-heart of human dominate the world. so water war has broken out in india. people who do not follow their have not reached out to each other to resolve the crisis. they can share water with each other because they feel crisis so they can share water with some people because they need water to for their life

as human we should appreciate what God has given to us. do not waste water too much because it can be impact to our future.