Having a debt ceiling, so to speak, under the Borrowing Authority Act is certainly a good idea in the sense that it increases transparency. The borrowing is not just a mere by-product of all of their government expenditure decisions. In that sense, it's a very good improvement in terms of transparency.
Having a buffer also ensures that we don't hit a wall where if, for whatever reason, such as an election where Parliament is dissolved, there is no consensus or possibility to increase that limit, and we hit that hard limit, we have to stop government operations. That's an unfortunate situation that we have seen happen a couple of times in the U.S. Having a buffer is certainly desirable. The size of that buffer is up for debate, but both the Borrowing Authority Act, having a maximum amount, and a buffer are good ideas in terms of transparency, first, and then for the continuity of government operations.