Arsenal midfielder Mikel Arteta admits they weren't good enough at Norwich City.

Arteta accepted Arsenal had let themselves down at Carrow Road.

"For the amount of ball we had in the game we should have done more and created more goal situations. We need more patience sometimes," Arteta said.

"We have time to come back, but we are down because we know how good we are and how good we can be. You have to come here, get the points and get away."