Dutch referee Bjorn Kuipers (5th L) gives the red card to Paris Saint-Germain's Swedish forward Zlatan Ibrahimovic (R) following a clash with Chelsea's Brazilian midfielder Oscar (Below L) during the UEFA Champions League round of 16 second leg football match between Chelsea and Paris Saint-Germain at Stamford Bridge in London on March 11, 2015. AFP PHOTO / IAN KINGTON (Photo credit should read IAN KINGTON/AFP/Getty Images)
