Just a quick update to let you know that Experian can and will supply data of any vehicle owned and registered to you so be warned, supplying new data to DVLA may link you, but only if the company meet strict deadlines, however that said DCA's ermm, meet this criteria (how?).
So, be very careful who you give your personal data to.....
Upload of datasheet is attached to this message, link to Experian is here: DVLA & Experian "Keeper Enquiries"
Link to forum thread is here: ---> Experian & DVLA