doesn't sound very pro integration. If you allow a parallel legal system how soon before requests come in for a 'state' with total power over its people?
can anyone living in a country with a different legal structure to England ask for the laws of England to apply to them rather than the country's own laws. I doubt it. Why should it happen here?
I think the unfortunate outcome of allowing this to go ahead will be reinforcing seperatism and racial prejudice. Surely we don't want that.
Before anyone says that this is not what is being proposed - think 'thin end of the wedge'

Also - please note that I WANT peace and racial harmony - I'm just not sure this will help.