Cardiff Gaza march: video appeal after violent clashes
Police are seeking video footage of violence which broke out during a protest march in Cardiff opposing Israel's military action in Gaza.
Bar stools and glasses were thrown as 1,500 people took part in the rally on Mill Lane, on Saturday.
Two men who were not involved in the rally were arrested and South Wales Police defended claims policing of the march was poor.
It said it was reviewing evidence to understand how the violence started.
Rhodri Lewis reports for BBC Wales Today.
28 Jul 2014