Crowd trouble broke out during tonight's Uefa Cup quarter-final first leg between Sevilla and Tottenham.

Riot police were needed to separate both sets of supporters outside the Primer Liga club's ground prior to kick-off.

And, less than half an hour into the game, trouble erupted in the enclosure housing the 4,000 Spurs supporters.

The disturbances were in the corner of the stadium where the Spurs fans were located, with riot police entering the section.

Seats and punches were thrown as the Spurs fans clashed with the police during the first half.

The trouble continued into the half-time interval at the Ramon Sanchez Pizjuan Stadium.