There are two things that should be in our view.
Supplementary estimates have to be reported back to the House by March 21, so the only two dates to review and vote on supplementary estimates would be March 7 and 9. It would be better if we did it on March 7, just so that days don't get moved around and we miss the opportunity to review the estimates before they're referred back to the House.
The other thing is that main estimates are available as of today, so we'll want to schedule that in. It is customary for ministers to be here to defend the estimates, both supplementary and main.