A fire in a coal mine in western Turkey killed four workers and trapped an unknown number, a local member of parliament told broadcaster CNN Turk, retracting his earlier statement that at least 20 had been killed.
More top news
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.