Concealed blue police lights, a siren and a bullhorn were also installed, with a dedicated switch panel hidden beneath a walnut-veneered door behind the gear lever. The starting point was an exterior in solid Barnato green, paired with an interior in Twine and Cumbrian hide, Burr Walnut wood veneers and deep lambswool carpets. To this, the specification added rear privacy curtains and the Royal coat of arms of the United Kingdom inlaid into the door waistrails (the bottom sill, Yank), while the front center armrests were removed in lieu of a custom-sized tray to accommodate the Queen’s handbag.

All of the cars in the Heritage Collection are maintained and on display at Bentley’s carbon neutral Dream Factory in Crewe, England. Customers, VIPs, media guests and Bentley colleagues are all able to view the company’s history through the Collection as part of the factory tour. There is a charge or taxation to view the representations of Bentley history.