Rain - hindrance to daily life in Hyderabad

If it rains for 15 to 20 minutes in Hyderabad the traffic is completely blocked and a lot of fuel is wasted which is inturn increasing the pollution. It is high time HUDA took action to avoid this issue. Can't understand what the relevant departments are doing? Time to push them to take action. So people of Hyderabad come forward and start pushing the authorities to do things on time.