David Cameron has "unreservedly" condemned the attack on the 7/7 memorial. The Prime Minister has sent a floral tribute to be laid at it to mark the anniversary.
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This weekend you can do take a look inside some of London's most iconic buildings.
The family of a father-of-three from East Ham have made a fresh appeal to catch his killer 20 years after he was murdered.
The Metropolitan Police has paid £45,000 in damages in an out-of-court settlement following the 'unlawful arrest' of a black motorist.