Passort Picture

I almost got barred from sitting an online exam recently. My driving licence seemingly not acceptable to the USA based proctor service, though a UK exam, and my passport (normal default for such things) having expired last year.
After the ID issue, you show the proctor the room with the laptop webcam, even under the table. You mustn't have a watch on, and then you use your phone camera to show them around the laptop screen for possible post-it notes with answers. The security measures felt longer than the exam.
Where was I going with all that? New passport picture, just in case it is needed for the Corran Ferry.