BNP Secretary General Khandaker Delwar Hossain yesterday demanded of the government to publish the information and data about the Tipaimukh dam gathered by the parliamentary standing committee on water resources ministry team that visited India recently.

"If the sovereignty and independence of the country, face any setback, BNP will strongly protest it. Not only will we protest but also launch tough movement if it is needed," the BNP secretary general said while addressing a human chain formed in front of the National Museum in protest against dislodging the late president Ziaur Rahman's mural.