#PortesOuvertesNice offers accommodation for survivors of Nice attack
In the wake of Nice truck attack, people are tweeting with previously used hashtags to express solidarity with the victims or help survivors find accommodation.*
At least 84 people were killed after a large van ploughed 2 km (1.3 miles) through the crowd celebrating Bastille Day on Promenade des Anglais.*
The hashtag #PortesOuverts, first used during the Paris attacks of last **vember, has been revived to offer or ask for a place to stay after the night attack in the southern French city.*