French police shoot, arrest 'IS' gas car suspect

Paris : French police investigating a car containing six gas cylinders in Paris have arrested three female suspects said to have been planning fresh attacks, shooting one of them in the process.

A police officer also suffered a knife wound during the arrest late Thursday of the three women -- aged 39, 23 and 19 -- who were preparing "new violent ... and imminent actions", according to Interior Minister Bernard Cazeneuve.

The woman shot, a daughter of the car's owner, had sworn allegiance to the Islamic State group, according to a source close to the investigation.

A local resident who saw the women just before their arrest in Boussy-Saint-Antoine, south ofParis, said they "seemed anxious, looking around them all the time".

When confronted, "one young women pulled out a knife and stabbed a police officer at stomach level", Joachim Fortes Sanchez, 21, told AFP. "It all happened very fast".

Four people -- two brothers and their girlfriends -- were already in custody over the car, found just a few hundred metres (feet) from the Notre Dame cathedral in central Paris, an area always thronged with tourists.

The first couple arrested, a 34-year-old man and a 29-year-old woman, have been held since Tuesday and are known to the security services for links to radical Islamists.

Police arrested the man's brother and his girlfriend, both aged 26, late Wednesday.

Authorities had said earlier they were searching for the two daughters of the owner of the grey Peugeot 607 abandoned on Sunday near Notre Dame, which draws millions of visitors every year.