Not so much a test drive this week as an occasion. The Dawn is a convertible of epic proportions, be it the price (£264,000 before you even add on a hand-stitched, RR monogram to the seat, or a set of lambs wool floor mats), or the tech spec of the engine (V12, 563bhp and 20mpg combined). Everything about this four-seat convertible is above and beyond. In fact, the only downside for German autobahn users might be a limited top speed of 155mph. It’s smaller than a Phantom (thank goodness) but looks better proportioned too. Join us for a long weekend of outrageous opulence…