Leeds United manager Neil Warnock says the fan who assaulted opposition goalkeeper Chris Kirkland during Friday's Yorkshire derby against Sheffield Wednesday should be imprisoned:
I am embarrassed, it was an absolute disgrace. They should get the guy and put him in bloody prison. I'm not proud to be Leeds manager when I see a moron like that come on (the pitch).
A hooligan who ran on to the pitch and assaulted a goalkeeper during a Championship football match has been identified by police.
South Yorkshire Police have vowed to work with Leeds United and Sheffield Wednesday to find the fan who assaulted goalkeeper Chris Kirkland.