In the House of Commons on June 8th, 2001. See this statement in context.
Council For Canadian UnityOral Question Period
Saint-Laurent—Cartierville Québec
Liberal
Stéphane Dion LiberalPresident of the Queen's Privy Council for Canada and Minister of Intergovernmental Affairs
Mr. Speaker, we would not use such harsh language to describe the Bloc Quebecois' strategy for advancing its option.
What I would suggest is that it finally call itself what it is, the Separatist Bloc, because Quebecois is a word that applies to all Quebecers, regardless of their affiliation.
See context to find out what was said next.