Here are some links that you might find useful.
British Design Innovation
www.britishdesign.co.uk
Diane Bailey Associates
www.dba.co.uk
Impact Publishing
www.impactpublishing.co.uk
Nick Berry, Copywriter
www.nick-berry.co.uk
Plain English
www.plainenglish.co.uk
Stratton Craig Copywriters
www.strattoncraig.co.uk
Unique Media
www.unique-media.com