Pep Guardiola suggested his Manchester City players will not move to speak to referees in future games after Kyle Walker was caught out by Arsenal and Michael Oliver.
Walker headed to the centre-circle to speak to Oliver in a break in play after the official asked for a word with the City captain before an Arsenal free-kick in their own half.
The right-back headed back to his position after the chat, only to find the ball flying over his head to where he should have been, and Gabriel Martinelli knocked the ball back for Riccardo Calafiori to beautifully bend in a controversial equaliser.
City were fuming, with Ederson booked for his protests and Pep Guardiola kicking a chair in anger as Walker remonstrated with the referee.
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