Arsenal captain Alexandre Lacazette says they must not dwell on defeat to Manchester City.
The Gunners were 1-0 ahead before City fought back to win 2-1 with Gabriel being sent off for the hosts.
While frustrated with some decisions from the match officials, Lacazette says there's no point discussing it.
He told RMC: "As for the refereeing, we are not going to comment on these decisions so that there are no problems.
"Some decisions were very disappointing. This is a part of football and VAR."
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