Tory Brexiteers warn Johnson they are ‘watching’ what he brings back from Brussels

Tory Brexiteers warn PM they are ‘watching’ what he brings back from Brussels (Paul Ellis/PA)

Boris Johnson has been warned by Conservative Brexit hardliners that they want to maintain “at any price” the UK’s sovereignty.

Bill Cash, chairman of the European Scrutiny Committee, told the British Prime Minister that they will be “watching” with “great diligence” over what he proposes and they hope their confidence in him will be justified.