Olympic silver medallist Gemma Gibbons has told ITV London that she has broken her wrist.
It will hit the judo star's training for Rio 2016 - as she'll be out of action for at least two months.
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George Michael died in December last year at the age of 53.
PC Keith Palmer, 48, stabbed by Khalid Masood while on duty in the grounds of the Palace of Westminster last Wednesday.
Those gathered on the bridge fell silent at 2.40pm - the time the first call was made to police exactly seven days ago.