Russian President Vladimir Putin has expressed concern over violence involving Russian and Polish football fans in Warsaw.
Mr Putin has told the Polish Prime Minister Donald Tusk in a telephone conversation that Euro 2012 organisers were responsible for fan safety.
"Mr Putin stressed that organisers of such international tournaments bear full responsibility for the safety of fans from other countries on their territory," the presidential spokesman told reporters.
More top news
Former Conservative party chairman says the mistakes of two Tory Prime Ministers in row have had "calamitous" consequences for Britain.
A 42-year-old woman has been held after at least six people were injured in a collision with a car outside a sports centre in Newcastle.
The Brexit Secretary's comments come after Chancellor Philip Hammond's remarks that no EU deal would "very, very bad" for the UK.