Uefa Cup violence 'started early' / BBC, 16 June 2008
http://news.bbc.co.uk/1/hi/england/manchester/7456386.stm
"An official report into the Uefa Cup Final in Manchester on 14 May has found evidence of anti-social behaviour eight hours before the match started. "
MANCHESTER CITY COUNCIL: REPORT FOR RESOLUTION:
UEFA Cup Final – 14th May 2008 / 17th June 2008
PDF - http://www.manchester.gov.uk/downloads/UEFA_Cup_Final_14th_May_2008.pdf