'Enough is enough': Uefa and Premier League threaten clubs joining European Super League with bans

There could be trouble ahead in European football (Mike Egerton/PA)

Uefa has reacted angrily to the threat of six English clubs joining a breakaway European Super League.

Manchester United, Liverpool, Arsenal, Chelsea, Tottenham, and Manchester City have signed up to the breakaway plan, according to reports, and will be joined by teams from Italy and Spain.