Diana 'feared car accident plot'

Princess Diana feared the brakes of her car were going to be tampered with, 10 months before she died in a crash in Paris, her former butler has claimed.

The princess allegedly wrote in a letter to Paul Burrell: "This phase in my life is the most dangerous".

She reportedly named someone who was "planning an accident in my car, brake failure and serious head injury."

The alleged letter, which Mr Burrell kept secret until now, has been published in the Daily Mirror.

The name of the alleged person has been blacked out by the newspaper for legal reasons.