French Prime Minister Manuel Valls warned over attack using " chemical or biological weapons ", in speech on debate on the extension of a state of emergency, with lawmakers.
Valls said, "We must not rule anything out. There is also the risk from chemical or biological weapons."
"More than ever, it's time for Europe to adopt the text... to guarantee the traceability of movements, including within the union. It's a condition of our collective security," he said.
Investigation across Europe spreads into the Islamic State group claimed attacks. Valls also called for the adoption measures to the European Union (EU) to share airline passenger information. Meanwhile, French police are being allowed to carry weapons even when they are off duty, as per the directives issued by police commanders. The note seen by AFP says, they can use guns in case of any terror attack, but should wear police armband to avoid confusions.
Last week in Paris terror attacks, at least 129 people were killed in shootings and suicide bombings. The shooting and bombs targeted bars and restaurants, a concert hall and the Stade de France national stadium.
-Sumana
