The Shadow Business Secretary Chuka Umunna has hinted at his party's plans - to be unveiled later today - for a British investment bank to stimulate lending to businesses.
Speaking on ITV Daybreak, he also said that bankers should not get bonuses "simply for doing their job".
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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.