Once a vehicle has been forfeited to the Crown, Customs dispose of the vehicle in the most cost-effective way. If Customs choose to sell the vehicle at auction then the tax disc is sold as part of the vehicle. If the vehicle is crushed, Customs return the tax disc to the DVLA and the Exchequer is refunded.
In the great majority of cases any personal possessions in private vehicles are taken by the individual at the time of seizure. However, Customs allow at least 30 days for the collection of personal possessions before they are disposed of.