A Tottenham Hotspur supporter has been seriously injured and nine other fans hurt in an attack as they celebrated in Rome ahead of the Europa League match against Serie A side Lazio.
Police said the 10 - nine British and one American - were attacked outside a pub near the centre of Rome by a group of masked assailants.
One suffered injuries to an artery and is in a serious condition.
A police spokesman declined to identify the attackers but said a number of Italians who were involved in the fight had been detained.
More top news
Members of the RMT union will walk out in a row over the role of conductors, causing fresh misery for hundreds of thousands of passengers.
The five year long jail sentence of a London mother held in an Iranian jail has been upheld.
Barnet police are investigating four separate anti-semitic offences in the last two days