Arsenal's English defender Calum Chambers (R) is given a red card by referee Anthony Taylor (L) following a foul on Stoke City's Spanish striker Bojan Krkic (not seen) that earned him his second booking during the English Premier League football match between Stoke City and Arsenal at the Britannia Stadium in Stoke-on-Trent, central England, on December 6, 2014. AFP PHOTO / BEN STANSALL RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or live services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. (Photo credit should read BEN STANSALL/AFP/Getty Images)
