Bidford-On-Avon's Specialist in French Polish for 20+ Years. My name is Angus Burden, I'm the owner of Dovetail Polishing in Bidford-On-Avon. I have over 20 years of experience in French polish and furniture restoration, having trained for two years at Rycotewood College after a two-and-a-half-year apprenticeship with one of the UK's top cabinet makers. I am HNC and City & Guilds qualified, and provide the highest levels of quality for every project.