This would be up to Parliament. The Auditor General did a study on overall trust funds. I think the outlier with the trust fund we looked at for the climate and clean air was that the anomaly with this is that there is a target, and because there is a target there has to be a way of asking whether you are getting closer or further away from the target. To repeat myself on this one, because the provinces have no obligation to report, Parliament is left not knowing.
More generally on what the overall nature of trust funds is, I wouldn't be able to comment. We've looked at that specific example.