A competition has been launched to design a new HQ for the Met Police.
The Mayor of London Boris Johnson and the Metropolitan Police Service have announced that they are joining forces with the Royal Institute of British Architects to give architects the opportunity to design the new headquarters.
The current building is to be sold, and from 2015 the famous Scotland Yard revolving sign will move to a new location on Victoria Embankment - known as the Curtis Green Building.
More top news
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.
Simon Lucy, 61, filmed hundreds of hours worth of footage on the London Underground network.