What is the procedure for filing environmental PIL in Karnataka High Court about Bangalore lake?

A PIL for protection of a Bangalore lake can be filed before the Karnataka High Court invoking the Karnataka Rent Control Act 1999 and Article 226 of the Constitution. The Karnataka High Court has entertained lake protection PILs where the petitioner demonstrates public interest and not private grievance in Bangalore. You must gather evidence of encroachment, pollution, or inaction by Bangalore authorities before filing. The Karnataka Rent Control Act 1999 may mandate a preliminary representation to the Bangalore municipal body before approaching the Karnataka High Court. The Karnataka High Court typically appoints a committee to inspect and report on the Bangalore lake. Interim directions can include stay on construction and directions for desilting under the Karnataka Rent Control Act 1999. Costs may be imposed for frivolous PILs by the Karnataka High Court.