Arsenal apologise after Atletico Madrid left with cold water in changing rooms
The La Liga side made a complaint to Uefa before returning to their hotel for showers following training ahead of Tuesday's Champions League clash
How Mikel Arteta is turning Arsenal into Atletico Madrid as clubs collide in Champions League
As the Gunners face Atleti in the Champions League this evening, Arteta has been taking a leaf out of Diego Simeone's book
Is Arsenal v Atletico Madrid on TV? Channel, kick-off time and how to watch Champions League fixture
Mikel Arteta's Gunners face an Atleti side led by Diego Simeone in the Champions League