Swachh Suvekshan 2023: Indore maintains its reign as India's cleanest city for the seventh year, while Surat secures a joint top rank in the latest Swachh Suvekshan results. Navi Mumbai claims the third cleanest city among those with over one lakh population. President Droupadi Murmu unveils Maharashtra's Saswad as the cleanest city with a population below one lakh.