Palaniswami urges DMK govt. to take steps to improve Chennai’s cleanliness ranking
He pointed out that the city’s ranking has plunged to 199 in 2023 from 45 in 2020 and 43 in 2021
He pointed out that the city’s ranking has plunged to 199 in 2023 from 45 in 2020 and 43 in 2021