United clash with Blues staff April 26 2008
Chelsea's groundstaff were involved in a post-match bust-up with Manchester United players during a warm-down session at Stamford Bridge.
United quintet Gary Neville, Patrice Evra, Paul Scholes, John O'Shea and Gerard Pique were taking part in the warm-down on the pitch when they were asked to move by the groundstaff.
When Sir Alex Ferguson's players refused to come off the pitch they became embroiled in an altercation with Blues stewards and groundstaff.
Avram's Grant's side had earlier beaten the Red Devils 2-1 to take their unbeaten home run to 81 games and more importantly, go level on points at the top of the Premier table with two games remaining.