The Libyan Prime Minister has laid a wreath at the place where Wpc Yvonne Fletcher was shot dead outside of the Libyan Embassy in 1984.
He paused just for a few seconds before moving on to a speech at Chatham House nearby.
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Rain will clear in the north later today as temperatures in the south look set to hit up to 14 or 15 Celsius (57 or 59 F).