This doesn't apply to my line of work, it's more a matter of interest... Today I phoned a local car parts company and asked for a specific part... They needed my vehicle registration number to look up the details on the computer. Fair enough Now, i'm assuming this information is supplied by the DVLA, however my number plate is a personal plate owned by me... Yes, it's obviously registered to my current vehicle, however *in theory* is this regarded as a "Personal Identifier" under GDPR? If so, would third party companies such as this have to ask for consent to view this information?