Manchester City And Chelsea Fans Brawl In Porto Ahead Of Champions League Final

And tempers once again flared as fans boozed at local bars in the city - with a shocking video showing a scuffle before police intervened.

The clip shows a fan punching another supporter, sparking a wild brawl with drinks being thrown at each other in despicable scenes.

On Thursday, fans are to said have clashed with the police after bars closed at 10:30pm.

Speaking earlier in the week, Mayor of Porto Rui Moreira played down the incident.

He told Sky Sports News: "As far as I know, and I spoke with the police this morning, it was nothing serious.

"We had to shut down the bars and the pubs because that's the law, the curfew law, by 10.30pm people had to leave.

"Between the fans, there was some aggression. One guy went to hospital, it was nothing serious, no arrests.

"People went to their hotels and it always happens. We have this experience also with our national games.

"You can't change it, that's life, but nothing that concerns us so far."