It's very difficult to know what is going on. The Parliamentary Budget Officer asked for documentation and failed to receive it. The public is asking and fails to receive good answers to many questions that are being posed of this government. That $10 billion shortfall, consistently in three years—under-spending by $10 billion every year—kind of looks like maybe they want to be telling us a story because the money appears in supplementaries a few months later.
It appears to me that there is a pattern, and the pattern does not offer a lot of reassurance that they want to be open and forthcoming in how the budget is being both articulated, and then allocated and spent. I guess some parliamentarians believe government is better when it's closed and murky rather than open and transparent.