"Question period" refers to a designated time during a meeting or event where people have the opportunity to ask questions and receive answers from a speaker or a panel of individuals. Full definition
However, freedom of expression in Question period is not a unique matter and it is a part of legislative process. (ablawg.ca)
There are exceptions where smaller parties have briefly been provided time during Question Period, but not necessarily as a leader of opposition. (slaw.ca)
Daily question period in my office involves real estate law and taxes, immigration, zoning, liability, contract interpretation and agency, to name the most recent. (remonline.com)