Niqabs are in the news again. Stephen Harper wants them off during the Canadian citizenship ceremony. The whole thing is surely a tempest in a teapot, as there have been a grand total of two, count 'em, two women since 2011 who have refused to show their faces during the ceremony, but it has started occasionally ugly debates on the limits of what is generally known as "religious accommodation".
I'm a bit late to the party on this one, but last year France started fining women who wear the niqab in public, in defiance of a recently passed law banning religious face coverings in public. From the article, other countries (Belgium, Italy, Denmark, Austria, the Netherlands and Switzerland) are planning similar legislation.