The Foreign Office has issued new travel advice for Britons visiting and living in France.
It comes after a knife attacker was shot by police after injuring six people in an unprovoked attack in Paris's busy Gare du Nord train station.
France's interior minister, Gerald Darmanin, told reporters at the scene that the man had attacked several people, including a police officer, with a "bladed weapon" at around 6.43am local time (5.43am GMT).
