Burgundy in London picture quiz 5

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See full details of this quiz here.  Believe it or not, it should be possible to find the answer to where the picture below was taken.

Today's the day (or tomorrow) you should email your answers to questions 1-5 to jancis@jancisrobinson.com. Don't worry if you don't have  answers for all five questions, but just in case I receive multiple sets of five correct answers, all in identical detail, here are some tiebreaker questions you might also like to try:   

A Who is in picture 1 published last Monday?

B Who is in picture 3 published last Wednesday?

Results...