Police trying to calm down protesters
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University of Warwick protest: 'Excessive force' claims investigated

About 500 students at the University of Warwick protested against West Midlands Police on Thursday.

It followed violent clashes during a sit-in protest Wednesday. Students were demonstrating against tuition fees when university staff called the police.

Officers used CS spray and a taser was drawn.

BBC Midlands Today's Joan Cummins reports.