"We have informed the Bangladesh Nationalist Party (BNP) leaders over phone that the permission has been granted on certain conditions," a police spokesman told reporters after the main opposition party vowed to go ahead with their planned protest defying the temporary ban on rallies.
He did not elaborate on the conditions. Authorities in the past several hours slapped identical ban on rallies in five more cities including the port city of Chittagong.
Paramilitary Border Guard Bangladesh (BGB) troops were called out to guard the streets in the capital and suburban port town of Narayangang alongside Chittagong since evening fearing outbreak of violence despite the permission for the rally.
"Everything necessary will be done to ensure the safety of the people and their property," a Home Ministry official earlier told newsmen.
Police and elite Rapid Action Battalion (RAB) earlier said they mobilised extra force in strategic locations outside Dhaka to prevent BNP and its rightwing ally fundamentalist Jamaat-e-Islami's reported move to cut Dhaka's communication line with rest of the country.
"Your (government's) time is over," Zia told a rally of a pro-BNP teachers' platform in the capital and added that her party would now wage a movement to overthrow what she said 'the illegal government' unless her arch-rival Prime Minister Sheikh Hasina acted in line with her formula to constitute the interim non-party government during the poll time.
BNP and its allies yesterday joined the Parliament for a brief period as the sitting of the last session resumed after days of recess but walked out immediately as the ruling party members called their proposal on electoral system "unrealistic" and contrary to the Constitution.
The government is yet to formally respond to the opposition proposal floated by Zia earlier this week but the premier yesterday called her proposition "impractical" .
