I guess I can give a first answer, but others may wish to jump in.
In terms of practical differences, it's challenging to lay out the concrete implications. One of the difficulties in terms of lacking some definitions is that essentially it means that the Canada Revenue Agency will be required to put forward interpretation and guidance as to what the different terms mean, and that's not something that we can do ourselves.
As an example, Bill C-19 defines “construction activities” and Bill C-241 does not, so in the case of Bill C-241, the CRA would have to put forward guidance in terms of exactly what that means. Whether it ends up being different in certain cases is hard for us to say, and that would be true of certain other undefined terms as well. That's a potential confusion for the taxpayer question—