France has declared a national state of emergency and has closed its borders after scores of people were killed in multiple gun and bomb attacks in Paris.
At least 150 people are reported to have died in central Paris.
Gunmen took many hostages there before being overpowered when police stormed the building.
Others died in a reported suicide blast and gun attacks on city centre restaurants.
Paris residents have been asked to stay indoors and military personnel are being deployed across the city.
The deadliest attack appears to have targeted concert-goers who were being shot one by one.
At least three gunmen are reported to have been killed at the venue.