National 0 1 min readLAXMIPUR: Locals formed a human chain at Ramgati Upazila demanding immediate steps to build a dam to protect Meghna River erosion on Saturday. 7 Oct 2019, 12:00 am0LAXMIPUR: Locals formed a human chain at Ramgati Upazila demanding immediate steps to build a dam to protect Meghna River erosion on Saturday. admin .