While doing the analysis of the income tax returns of taxpayers quickly, with some speed, the CRA cannot just say, "Well, we have to act quickly, so we will do it no matter what, and we'll do it quickly." The CRA has to analyze every request for a refund that is made to CRA.
If the computers of the CRA are not adequate to perform a good analysis of the system, CRA has to slow down and do a better job than it did. Right now, it seems that CRA will expedite the tax credit or the refund without any analysis by the system. This, in fact, gives rise to fraud, as we've seen.