He says Wednesday that includes the Euro2016 soccer tournament, a monthlong event being held in France that starts in June.
Valls says "the big popular events are indispensable in showing that we are a free people, on our feet, that we aren't scared."
Some commentators had called for the soccer tournament to be postponed due to the threat of terror.
Valls says authorities know these events are faced with a terror threat and will plan accordingly. But he insists that events like the Euro2016 tournament, the Tour de France bicycling race and "other large demonstrations will take place."
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