Order of the National Green Tribunal in the matter of Tribunal on its own motion Vs The Principal Secretary, Environment & Forests, Govt. of Tamil Nadu & Others dated 07/01/2019 regarding encroachments of waterbodies in Chennai. The Court has been informed that due to rapid urbanisation in Chennai, the waterways in Chennai have become a prime target for growth of encroachments along the water bodies and hence during flood, the encroached areas near the banks have become more vulnerable and susceptible for inundation.