Prince William said walking behind the Queen's hearse was 'challenging' and had 'brought back memories' when meeting wellwishers at the gates of Sandringham House. 
The Prince and Princess of Wales were out viewing floral tributes left by members of the public at the gates of Sandringham House in Norfolk when William spoke to some people about the procession on Wednesday.
The Queen’s grandsons followed the same route down the Mall and Whitehall 25 years ago when as children they followed their mother Diana’s coffin on foot to her funeral after she was killed in a car crash in Paris. On that day, Prince Harry was 12 and William 15
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