They call for the protection of their land, languages and cultural heritage along with the swift implementation of the Chattogram Hill Tracts Peace Accord
A trawler carrying cement has capsized in the river Pandab in Barishal's Bakerganj Upazila.
The two men onboard the vessel managed to swim ashore, but one of them suffered minor injuries, according to Bakerganj Police Station chief Alauddin Milan.
The injured person, identified by his first name only as Ripon, has been admitted to the Bakerganj Upazila Health Complex, he said.
The trawler was carrying 1,000 sacks of cement from a factory in Barishal city. It sank after a collision with a sand-laden vessel in the Arsheder Kheya Ghat area of the upazila's Kalashkathi on Thursday night.
However, the police could not confirm the sunken trawler's destination.