"Club officials attended an incident last night in Lyon. A group of around 50 people confronted fans. The situation was dealt with and arrests were made within the hour. Three fans sustained minor injuries and received prompt medical assistance.
"Spurs officials and stewards will be in the city throughout the day, along with match day French police ahead of kick-off."
More top news
Gary Johnson says he signed a "gagging order" as part of his settlement - but Chelsea have since waived the clause.
Rail passengers hit by long-running disruption on the Southern network are to be repaid the equivalent of a month's travel.
The studios were home to some of ITV's best loved programmes dating back to the 1960s.