Before I take the next speaker, I will draw attention to the wording of the motion. This is a motion to invite. We often invite witnesses and witnesses do not always accept the invitation. When a witness doesn't accept an invitation, we will often examine the reasons a witness might have declined, such as straightforward availability, as you pointed out, Mr. Fergus. It's then up to the committee members what steps they may want to take further or in stronger terms than an invitation, but the motion moves only to invite, not to compel at this stage.
I will go to Ms. Khalid next.