I cannot talk about the last 10 or 20 years. I can't go that far back.
However, I can tell you that there have been other examples. You asked the question at a previous meeting. I should point out that this approach was not invented under the current Budget Implementation Act. In fact, the technique whereby a piece of legislation or a provision is repealed and deemed never to have come into force has been used before. I have even been given a list of provisions for which that technique has been used. It is actually also used elsewhere in the bill for certain tax provisions.