898.1.1. For the purposes of paragraph m of section 895 and section 898.1, a registered education savings plan is revocable at any time after 27 October 1998 at which(a) a trust governed by the plan acquires property that is not a qualified investment for the trust;
(b) property held by a trust governed by the plan ceases to be a qualified investment for the trust and the property is not disposed of by the trust within 60 days after that time;
(c) a trust governed by the plan begins carrying on a business; or
(d) a trustee that holds property in connection with the plan borrows money for the purposes of the plan, except wherei. the money is borrowed for a term not exceeding 90 days,
ii. the money is not borrowed as part of a series of loans or other transactions and repayments, and
iii. none of the property of the trust is used as security for the borrowed money.