Princess Diana - 18 years on

Where were you 18 years ago today, the day that Princess Diana‬ died in a car crash in Paris? The day that the BBC cried, the day that Great Britain was in tears. The people's princess, the single royal that everybody could identify with. The paparazzi - they're still around, stalking Diana's grandchildren. The Queen, shockingly out of touch with public sentiments at the time, is about to celebrate being the longest reigning monarch on September 9th. Charles, the longest waiting incumbent to the throne - will he ever ascend it, or will he cede to William? I know where I was on 31 August 1997. Do you remember?