As the Vinayaka Chaturthi festival approaches, authorities in Tamil Nadu have issued strict guidelines for idol installation and immersion to promote eco-friendly practices. In Madurai, the administration has banned the use of Plaster of Paris for Ganesha idols, encouraging only natural, biodegradable materials, and prohibiting toxic paints and single-use plastics. The Chennai police have emphasized restrictions on idol height and prohibited installations near sensitive locations like places of worship and schools, while requiring necessary permits. Organizers across the state are urged to adhere to specified timelines for processions and ensure proper supervision of the idols. The Tamil Nadu Pollution Control Board has reiterated the importance of using eco-friendly materials and has designated specific water bodies for immersion to minimize environmental impact. These measures reflect a concerted effort to balance cultural celebrations with environmental sustainability.