Nevertheless, there is the sense that this is a part of a chain - a themed restaurant in the style of Marco Pierre White. There is a formula at work, and it goes something like this. Take the menu that you might find at the Mirabelle or the Belvedere, the customary show-off wine list (Ornellaia, Domaine de la Roman?e-Conti, Cheval Blanc etc), and the David Collins d?cor, with touches like the diamond-patterned, stained-glass windows to evoke The Ivy or Quo Vadis. To complete the picture, add thoroughly competent waiting staff, whom one knows vaguely from other fashionable restaurants around town.