KEY POINTS
  • The chief executive of British sports car maker McLaren Automotive said he's confident of a Brexit withdrawal deal.
  • Mike Flewitt said he spoke to U.K. Prime Minister Theresa May on a conference call two weeks ago.
  • The British sports car maker officially opens a new U.K. factory on Wednesday.

The chief executive of British sports car maker McLaren Automotive has told CNBC that it would be "insane" for the United Kingdom and European Union (EU) to fail to agree a deal on Brexit.

Mike Flewitt said he spoke to U.K. Prime Minister Theresa May on a conference call two weeks ago and he is confident that a withdrawal deal will be done. How to maintain the frictionless movement of goods between Ireland and Northern Ireland after Brexit remains a sticking point in negotiations. However, the supercar executive warned that any outcome that slowed the cross-border movement of goods would be hugely damaging.