File photo: France's Secretary of State for European Affairs, Clement Beaune speaks during an EU MED (MED7) Ministerial Conference's news conference in Athens, Greece, June 11, 2021. Reuters
File photo: France's Secretary of State for European Affairs, Clement Beaune speaks during an EU MED (MED7) Ministerial Conference's news conference in Athens, Greece, June 11, 2021. Reuters

French minister warns UK over Northern Ireland