In finding that the repayment of a promissory note held by an RRSP constituted a disposition by it of a non-qualified investment for purposes of s. 146(6), Garon J. stated (p. 10):
"In my view, the terms 'disposed of' used in a broad context are wide enough to include the act of extinguishment of a liability and the bringing to an end of the corresponding antecedent right or claim."