HYDERABAD: When the borewell at Nageswara Rao’s house in Alwyn Colony, Kukatpally, ran dry, he tried to book a water tanker. Officials asked for a CAN number, but the colony does not have an individual CAN number system. As a result, the tanker was booked under the commercial quota. Nageswara Rao paid ₹1,300 for a [...]<