That would be incomplete data collection. It seems to me that if the purpose of the bill is to ensure that we know who's coming and going, even though it's CBSA, it should still be relevant to the immigration department to keep track of this.
Do the officials know why the data exit information is going to be shared with CRA? What is the rationale behind that, in terms of making sure we have legal immigration and we're keeping track of people for permanent residency purposes?