Football violence has broken out for the second time this season in France.
Crowd trouble forced the French Cup last-64 tie between Lyon and host Paris FC to be called off after half-time on Friday.
During the break, flares were thrown back and forth between home and visiting fans in one of the stands. Home-made fireworks also exploded loudly.
Incidents in the stands at the Stade Charléty further escalated as the second half was about to start, with the score 1-1.
As security staff and police
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