Caged in Potton

The cars look crowded behind bars, as if in a cage.

This car shop replaced a standard secondhand car shop a couple of years ago.  The pretensions to upmarket cars seem quite strange: has Mercedes given its blessing to the showroom of secondhand Mercs (and other makes)?  Is Daimler Benz not a trademark for use only by the manufacturer and franchises thereof?

I like looking at the cars, although I'd say that they were over-priced, and it seems to be a successful enterprise, so I'm glad that they're there.