New Delhi, June 4 -- A special train carried around five lakh litres of water for parched Latur in Maharashtra's Marathwada region in April this year. The first batch of 10 wagons, each with a capacity of around 50,000 litres, travelled a distance of around 350 kilometres to reach their destination where water was stored in a well located near the Latur railway station.

For 14 years now, a rid Rajasthan has been using the railways to get water to its districts. This year since January, the state's Public Health Engineering Department (PHED) has been running a 50-wagon train from Ajmer to Bhilwara daily, carrying 25 lakh litres.

While these steps are necessary, such measures might not have been required in the first place had these cities...