A man is wanted by the police over the assault of a security official at the Rotherham United v Doncaster Rovers game in February.
Officers have issued a CCTV image of the man, who they believe could hold vital information about the incident at Rotherham on February 24.
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APPEAL: South Yorkshire Police said a 28-year-old security official suffered a minor injury during the assault.
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Anyone with information should call South Yorkshire Police on 101 and quote incident number 232 of February 24.