What a crazy first half Arsenal v Bayern Munich has been.
Arsenal were awarded a penalty early on but Mesut Ozil had it saved by Manuel Neuer.
Towards the end of the half Arjen Robben was played in on goal and was brought down by Wojciech Szczesny.
Szczesny was sent off and David Alaba stepped up against Lukasz Fabianski.
His penalty unbelievably struck the post. 2 penalties wasted.