The OSC has finally decided the merits of a class action under the secondary market liability provisions of the Ontario Securities Act. Belobaba, J. began by noting that “leave to proceed will be granted if there is enough evidence to clear the ‘reasonable possibility’ hurdle,” but “when the matter is litigated in full and the plaintiff’s hurdle is the more demanding ‘balance of probabilities’, the defendants may prevail and the securities class action will be dismissed."