Kick-off in the Group H opener at the Emirates Stadium was put back until 9:05pm local time (2005 GMT) in the interests of "crowd safety" after problems caused by thousands of ticketless Cologne supporters arriving at the ground
Arsenal climbed to second spot in the English Premier League as Liverpool succumbed to a 4-1 loss at the Emirates. Hector Bellerin, Mesut Ozil, Alexis Sanchez and Olivier Giroud were on target for the Gunners.