His remarks come a day after the AAP's ultimatum that it will walk out of the Opposition meeting in Patna if the Congress does not promise its support over the issue.

Asked about the ordinance issue and AAP's ultimatum, Kharge, before leaving for Patna this morning, said his party would take a decision on it before Parliament's Monsoon session and wondered why it was being talked about elsewhere when it was a matter that pertains to Parliament.

"Opposing it or proposing it does not happen outside, it happens in Parliament. Before Parliament begins, all parties decide what issues they have to work on together. They (AAP) know it and even their leaders come to our all-party meetings. I don't know why there is so much publicity about it outside," Kharge said.

"About 18-20 parties decide together on what to oppose and what to accept. So instead of saying anything now, we will take a decision before Parliament begins," he said.

The meeting of opposition parties has been called by Bihar Chief Minister and Janata Dal (United) chief Nitish Kumar to chalk out a joint strategy to take on the ruling Bharatiya Janata Party (BJP) in the 2024 Lok Sabha polls.

"The AAP will stage a walkout of the meeting if the Congress does not promise its support against the ordinance," one of the party sources had said.

Delhi Chief Minister Arvind Kejriwal had expressed hope on Tuesday that the Congress would clear its stand on the Centre's ordinance on the control of administrative services in the national capital at the meeting of non-BJP parties in Patna.