First Minister Alex Salmond faces renewed criticism over his plan to keep the pound if Scotland votes for independence in the upcoming referendum.
HSBC chairman Douglas Flint has warned a new currency arrangement could be "fraught with danger".
ITV News Correspondent Martin Geissler reports:
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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.