Well I don't understand such Fatwa from this respective Alim. If he says that women shouldn't cover their face in these countries then how could this be a case in Muslim countries too. The norms of Islam cannot be altered nor exception should be made on Islamic rules. Tomorrow they can say that you shouldn't pray in this country or pray according to what we say, what should be done then?
I would rather suspect on this FATWA from this Alim as mentioned above no exceptions on Islamic principles can be made.
What do you think ..... ?