Bangladesh Inland Water Transport Corporation plans to put six waterbuses in operation on the Dhaka circular waterway from May 15. The waterbus service, however, will resume only on the Sadarghat-Gabtoli section of the Sadarghat-Gabtoli-Ashulia-Tongi-Purbachal-Demra-Kanchpur-Mir Kadeem-Fatulla-Sadarghat circular route. Officials said as the