Karnataka State Pollution Control Board (KSPCB) has informed the Southern Bench of the NGT that it will take steps to identify polluters of Yele Mallappa Shetty Lake in Avalahalli village on Bengaluru-Hoskote Road and issue notices to them. The KSPCB in its affidavit before the National Green Tribunal said that the entry of sewage into the lake was from unauthorised layouts in