On the wedding day of the Royal Prince of Monaco, Albert II, the Lexus LS 600h L Landaulet would be the royal coach -- in modern sense of the word. The Lexus LS 600h L Landaulet features a transparent bubble roof for the rear seat passengers, all spectators (and assassinators) to see the the royal couple. The wedding will take place in just over a week from now.
I think the glass roof is either removal or retractable. Very nice touch...
