Bangladesh Inland Water Transport Authority (BIWTA) on Monday demolished a total of 19 illegal structures from Boktaboli area of Fatullah, Narayanganj.
The illegal structures include one-storied building, patrol pump, 14 sand estuaries and recovered two acres of land situated on banks of Shitalakhya river.
The BIWTA team also auctioned goods of Taka 81,000. BIWTA sources said they would conduct drives in the days to come to remove illegal establishments on riverbanks at the directives of Shipping Ministry.