Sir: Stagnant water, foul smelling drains and heaps of garbage have made life very miserable for the residents of FB Area in Karachi. For a long time, the people, in spite of paying all types of taxes and utility bills, are encountering problems caused by the poor sanitary conditions. Unclean and dirty lanes with overflowing drains are causing great troubles and tension among residents. Even the dustbins remain full to capacity. The stagnant pools of water have become a breeding place for flies and mosquitoes. We have been facing the torture of messy conditions and improper drainage system for so many years. The situation has now reached an alarming level and concerned authorities are requested to address the sanitary problems in the area. IFFAT FATIMA Karachi