Fights have broken out between Hungary fans and police during the World Cup qualifying match against England at Wembley on Tuesday.
Police and stewards gathered around one of the entrances to the stand as they clashed with fans, who pushed up the stairs and managed to keep the security forces back.
Images emerged of police using batons as the away fans rushed towards them.
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What has been said?
The Metropolitan police issued a statement on Twitter about the incident.
It read: "Shortly after the start of tonight's match at Wembley, officers entered the stand to arrest a spectator for a racially aggravated public order offence following comments made towards a steward.