Yes, it would be, uberalles.  

Most of the individual cases I've heard of in Canada do not involve that, though.  Maybe we should all allow muslim women to decide for themselves.

Here's a Globe story about the woman involved in the citizenship oath case.  Seems to me that she knows her own mind:
https://beta.theglobeandmail.com/news/national/woman-at-centre-of-niqab-debate-ready-to-take-oath-vote/article26716420/