Health Minister Norman Lamb has told Daybreak that he is "obviously very concerned" about reports that the Liverpool Care Pathway has been used without consent.
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It is hoped the 7,400-mile journey will become a cost-efficient and time-saving way of boosting trade between China and the UK.
The Prime Minister said Parliament will be given a binding vote on the final deal, but said the result will not stop Britain leaving the EU.
Officials from the train drivers' union Aslef will meet managers from Southern Railway, whilst the RMT will meet separately with Acas.