Three Tottenham fans have reportedly been taken to hospital after an attack on a pub in Lyon filled with travelling supporters ahead of Thursday's Europa League tie.
Up to 150 fans were inside the Smoking Dog pub in Lyon on Wednesday night when the establishment was smashed by iron chairs, wooden objects and a flare, according to eyewitnesses.
It is believed three fans have been admitted to hospital as a result of the incident which comes just four months after an apparent anti-Semitic attack in Rome ahead of Tottenham's Europa League group stage clash with Lazio.
The pub's landlord, Dave Eales, insisted the attack was unprovoked and confirmed a head injury to one of the Spurs fans.
"At 10.18 the pub was rammed with Tottenham fans watching the Champions League on the television," Eales said. "The front of the pub, which is made up of reinforced glass, was attacked by 20-25 people.
"They threw projectiles through the windows. There was a stand off. They didn't get in to the bar. Then it calmed down. Then they came back a second time and it all started again.
"There were three injured Tottenham fans taken away by ambulance. One of them had a head injury. I'm not sure how bad it was."
A witness, who wishes to remain anonymous, revealed there were two assaults which may have been racially motivated.
"There were 50 who attacked in the first wave and 25 in the second," the witness said. "It's a pretty scary thing when you're confronted by people doing Nazi salutes.
"A lit flare was thrown through the window as well as the heavy weight, the kind that's used on terraces to hold down umbrellas. It was terrifying. I've never seen anything like it. They threw iron stools through the windows as well."
Tottenham fan Christian Radnege admitted the November attack in Rome made the travelling contingent more apprehensive.
"They came in making Nazi salutes. It was frightening," he said, according to Press Association Sport. "Rome was fresh in everyone's minds. Everyone realised this was serious. They left and then we thought that was it, but five minutes later it started again.
"The intruders did not get into the bar because it was full of Spurs fans. There were drips of blood left in the bar. The owners barricaded the pub between the two waves of attacks."