Newsnow Desk: Knife attack has occurred near the Notre Dame Basilica church in the French city of Nice, according to French media.
Reports say two person is dead and several others are injured. The French Interior Minister Gérald Darmanin has confirmed a police operation is underway.
The mayor of Nice, Christian Estrosi, tweeted that one person has been arrested. Mr Estrosi also tweeted that he believed the attack was a terrorist attack.