Parties are reminded that traditional examination-in-chief is not permitted at public hearings conducted by the Commission; rather, in accordance with section 21 of the CRTC Telecommunications Rules of Procedure, a party calling a witness should restrict its examination to the following: ###>En fait, conformément à l'article 21 des Règles de procédure du CRTC en matière de télécommunications, une partie qui convoque un témoin devrait limiter son interrogatoire aux points suivants :