Meatpacks have added belly ribs and baby back ribs to the Bulk Order page and they said they would also be adding Flat Brisket & Boston Butts as well soon.
See them at http://www.meatpacks.co.uk/BulkOrders
I think it was Steve from jediswinetricks that said their ribs were good quality.
First time I've ever seen it called Boston Butt in this country >> http://www.meatpacks.co.uk/Pork/BostonButt