A service of remembrance is being held at a cathedral in Nice to remember the 84 people murdered in a terror attack last night.
200 people are injured, 52 critically, after a lorry was driven at a crowd watching fireworks for Bastille Day.
The driver of the lorry – a man – was shot dead by police.
Here, the Department of Foreign Affairs says it has particular concerns for the welfare of one Irish citizen in Nice.
Meanwhile, the French president Francois Hollande says everything must be done to fight this “terrorist plague”.