The hosts’ lead only lasted eight minutes though, with Christoph Zimmermann penalised for handball and Pierre-Emerick Aubameyang levelling for the visitors with a retaken penalty, after four Norwich players had encroached when his original effort was saved by Tim Krul.
More calamitous defending allowed Todd Cantwell to re-establish Norwich’s lead, with the midfielder slicing through the Gunners defence and placing an effort into the bottom corner on the stroke of half-time.
However, Aubameyang again drew the visitors level, turning in a loose ball from a corner to ensure Arsenal gained a share of the points.