Bangladesh Environmental Lawyers' Association (Bela) yesterday served a legal notice on the authorities concerned to save Buriganga, Kaliganga, Dhaleshwari, Turag, Bongshi, Shitalakkhya and Balu rivers from all kinds of pollution.
Bangladesh Inland Water Transport Authority, Rajdhani Unnayan Kartripakhha, district administrations of Dhaka, Gazipur, Narayanganj and Tangail, secretaries of land,