Policemen stand in front of a building, on November 16, 2015 in Strasbourg, eastern France, during investigations following the attacks in Paris. (AFP)
French police staged 128 raids in the early hours today, Interior Minister Bernard Cazeneuve said, as authorities stepped up their investigation into the country's worst-ever terror attacks.
Authorities had made 23 arrests and seized 31 weapons including a rocket launcher in a broad sweep of raids across the country the previous day.