Hundreds of people gathered at a makeshift memorial on Friday evening to pay tribute to those killed in the Bastille Day attack in Nice.

Flowers were laid on the Promenade des Anglais, nearly 24 hours after a truck ploughed into spectators watching a fireworks display in the southern French city.

Eighty-four people were killed in the attack.

French authorities reopened one side of the promenade to traffic, but the other, where the tragedy happened, remains closed.