It says here that, during clause-by-clause, “the Chair shall allow a member who filed suggested amendments...an opportunity to make brief representations” as well. There's been no time limit really imposed on anyone, including the member from the Green Party, and the member from the Green Party makes substantive comments and is not filibustering the committee, so there's no need for enforcing the idea of brevity.
I guess, Ms. May, that means that when you do get the floor on an amendment that's admissible, there's nothing stopping you from referring back to an amendment that was inadmissible.
Anyway, I just wanted to get back to you on this. I did take it seriously and discussed it with the legislative clerk.