THANE: The National Green Tribunal (NGT) has rapped the Thane municipal corporation (TMC) over its eco-friendly idol visarjan claims after a city-based activist sought its intervention by pointing out how the corporation was releasing immersion residue, including floral waste and sludge, from artificial ponds into the creeks.Justice Dinesh Kumar Singh, Judicial Member, and Dr Vijay Kulkarni, Expert...