A couple of years ago I would have almost automatically responded in agreement with the 'ban it' argument...having spent the intervening period working with a number of Muslim women some of whom wear it, some of whom don't, my opinion is that it's not the clear cut 'It's a destroyer of identity' that many like to think it is. It has to be seen in the wider context of the specific community. For example, I would argue that for women from some parts of the Bangladeshi community in London the wearing of the chadour is connected to issues surrounding repression, lack of public identity etc; however, for other parts of the wider muslim community it's as much a badge of religious identity, something that's worn with pride (well, not pride cos that's sinful but YSWIM) rather than imposed...and it certainly doesn't prevent these women having a very public identity.