French Journalist Alexander Aucott has taken this image showing the damage to the Smoking Dog pub in Lyon.
Witnesses described a group of up to 50 masked men, some making Nazi salutes.
Three people are reported to be in hospital, one with a head injury.
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The emoji was revealed ahead of the show's return tonight.
Hospitals in England are being forced to suspend acute services due to staff shortages. See if your hospital is affected here.