The mother of an 18-year-old who was apparently shot by police has been laying flowers on the street where her son was killed.
Mike Brown's mother Lesley McSpadden told reporters: "I know they killed my son. This was wrong and it was cold-hearted."
A mothers grief, spreading flowers on the street where her son was shot and killed by police in Ferguson. http://t.co/KMxoD87CRV
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The operation to recover the unexploded bomb near the Houses of Parliament let to disruption in central London overnight.
Southern parts of England and Wales will see sunny skies after a frosty start.
A police spokesman said the incident in the Bourke Street Mall on Friday was not related to terrorism.