Footage, filmed on Saturday, appears to show a fight breaking out in the crowd shortly before Anthony Joshua was due to fight Eric Molina in the ring. <br /><br />The filmer wrote online: "This was shortly before the main event of the night. Anthony Joshua Vs Eric Molina. <br /><br />"Both men were competing for IBF world heavyweight title of the world with Joshua defending it." <br /><br />"The fighting broke out shortly before the last fight of the night and just after the last undercard bout, Derik Chisora Vs Dillian White," he continued. <br /><br />"Someone was stood up after the split decision in White's favour and someone was unhappy about this so he threw his alcohol beverage over him and people began to argue. <br /><br />"Sensing there was tension I decided to go the toilet but half way there the song sweet Caroline came on so I decided to start recording and head back to my seat this is when all the fighting I recorded took place."
