Plamil you might have seen around and you should give them a try. They have a big range of dairy free chocolate.
Thanks to Ummah Foods for adding a comment and alerting me to their products:
Ummah Caramel and Ummah Orange Chocolates are Halal, suitable for vegetarians and community focused!! The full list of Tesco, Asda and Morrisons stocking Ummah Caramel and Ummah Orange at : www.ummahfoods.com/shops.html
What do you recommend ?