Osborne; 'it is in no-one’s interest for Britain to come to face a choice between joining the euro or leaving the EU.'
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Weather conditions remain wet and windy through the weekend.
Mr Banks has given Ukip leader Paul Nuttall an "ultimatum", saying if he is not made chairman he will stop supporting the party.
The Tory grandee has vowed to back opposition efforts in the House of Lords to ensure a meaningful vote on the final outcome of Brexit.