Mulcair, who introduced the motion both times, said he had spoken with the other parties and secured their support. It's not clear on what grounds Tory MPs later objected.
“I can’t see how anybody can speak out against a motion that seeks to condemn a form of hatred,” Mulcair said at the time.
There were no objections the second time around, though, and the motion received the House's unanimous consent on Oct. 26.