London police carry out more raids in connection with their investigation into Saturday's attack that killed seven people and wounded more than 50 others.
London Bridge Attack Aftermath

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Forensics investigators work at a property which was raided by police in East Ham, east London, June 5, 2017.

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Police patrol along the Thames near London Bridge after it was reopened, June 5, 2017.

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A woman places flowers on a floral tribute in the London Bridge area of London, June 5, 2017.

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A white van which attackers used to ram into pedestrians on London Bridge is carried away, June 4, 2017.