Nice attack: what we know

Eighty-four people were killed after a truck ploughed through crowds of people celebrating Bastille Day in the southern French city of Nice. Here is what we know so far about last Thursday's attack that the Islamic State group claims was carried out by one of its "soldiers". A Bastille Day firework display watched by some 30,000 people from the glitzy beachfront avenue, the Promenade des Anglais, had just ended and spectators were beginning to drift away at around 10:45 pm (2045 GMT) when three