Order of the National Green Tribunal (Eastern Zone Bench, Kolkata) in the matter of Sailen Mondal Vs Howrah Municipal Corporation & Ors. dated 23/03/2015. It is alleged by the applicant that so many ponds, which are recorded for use by general public in the record of rights of Land Revenue Department and under the control and supervision of Howrah Municipal Corporation, are being filled up for illegal purpose by way of dumping the construction debris.