UK PM spokesman: Nothing to suggest that other ministers are thinking about resigning

The UK PM Theresa May's spokesman, James Slack was out on the wires in the last hour, saying that the Cabinet has backed PM in moving forward on Brexit and there was nothing to suggest that other ministers are thinking about resigning. 

Additional quotes:

   •  There will be a Cabinet discussion as and when there is something to discuss.
   •  There has been good progress in negotiations. 
   •  There are still substantial issues over the N.Ireland backstop.
   •  Brexit negotiations continued with the EU until 2:45 AM Monday. 
   •  Want to make progress as soon as possible, but must not be at any cost.