21.11.15R1. For the purposes of section 21.11.15 of the Act, the following shares are prescribed shares at any particular time:(a) the 8.5% Cumulative Redeemable Convertible Class A Preferred Shares of St. Marys Paper Inc. issued on 7 July 1987, where such shares are not deemed, by reason of paragraph c of section 21.11.16 of the Act, to have been issued after that date and before the particular time;
(b) the Cumulative Redeemable Preferred Shares of CanUtilities Holdings Ltd. issued before 1 July 1991, unless the amount of the consideration for which all such shares were issued exceeds $300,000,000 or the particular time is after 1 July 2001; and
(c) the shares referred to in paragraph b of section 21.6R4.