were left humiliated by their lesser London rivals last night at Selhurt Park as they were thumped 3-0.

The loss has left a sour taste in many Arsenal ’ mouth, with the away supporters turning on their own by chanting ‘you’re not fit to wear the shirt’ and also hurled abuse at them when they were boarding the team coach.

It was arguably one of the most disappointing performances of the season (and we’ve seen many this campaign) not only because of the score-line, but because were outgunned in every department and did not look up for the fight.

With that said, here are five things I learnt about Arsenal last night at Selhurt Park: