"There is no difference between the chancellor and myself and indeed the Prime Minister in terms of that we both want a Brexit which serves the British economy and serves the British people," David Davis said during a speech in Teesport, northern England.

On Thursday, a source in May's office rebuked Hammond after he said at a business event in Davos that the changes Britain would undergo could be described as "very modest".

(Reporting by Elizabeth Piper and William James; writing by Costas Pitas; editing by Stephen Addison)