Brexit negotiators 'in cloud cuckoo land'

The man who negotiated the UK's rebate from the EU budget is warning the ministers in charge of Brexit negotiations to stop making unrealistic demands.

Sir Brian Unwin, a former Treasury civil servant and ex-president of the European Investment Bank (EIB), said Brexit Secretary David Davis was "living in cloud cuckoo land" when suggesting the odds in the negotiations were stacked in the UK's favour.