lie as such in a dry state. However, that will also not permit any human intervention in its lie and nature, which thus means that no citizen has the right to tinker with the river bed merely because it is remaining dry for several months or years. There could be a heavy monsoon like the one happened in Kerala during the years 2018 and 2019, and also due to the encroachment of rivers, lakes and water channels, there was heavy flooding, especially within the limits of Kochi Corporation and many of the housing colonies were water logged for several days together and caused severe economic, financial, and other adverse impacts, and environmental imbalances interfering with normal human life. It is also a fact that the Government as well as the Local Self Government Institutions are trustees of the properties and the trust so reposed by the people shall be discharged by the State as well as other authorities with utmost care, caution, duty, obligation and circumspection. This question was considered by the Hon'ble Supreme Court in Susetha v. State of Tamil Nadu and Others [(2006) 6 SCC 543], wherein at paragraphs 14, 19 and 21, held thus: