Rawalpindi- A severe shortage of water has hit the Cantonment Board. The residents said that they have been facing great difficulties due to water shortage. They said tube wells and filtration plants are out of order. They are without a water supply for the last few days. The Water and Sanitation Agency was playing the role of a silent spectator. They have to purchase water tankers at exorbitant rates, as the issue was not being resolved. The filtration plants cost millions of rupees but still malfunction.