DHAKA: BNP Chairperson Khaleda Zia yesterday said the opposition led by her will play an active role both in the parliament and on streets while giving the incumbent government more time to prove itself. She also said they do not want return of any unconstitutional government in the country. "We want constitutional governments, and for that we also want cooperation from the government, so the opposition may play its due role in strengthening of democracy," she said at a views exchange meeting with editors and senior journalists of newspapers, news agencies, television channels, and radio stations. Most of the editors and senior journalists urged the leader of the opposition in parliament to return to the House immediately, and to refrain from calling hartals and blockades.