Pep Guardiola bemoaned refereeing standards as he called for an explanation as to why Manchester City were denied in penalty in Saturday’s victory over Wolves.City comfortably saw off the Premier League’s bottom side 2-0 at the Etihad Stadium to end a run of four games without a win.It cut Arsenal’s lead at the top of the table to four points but Guardiola’s most pointed post-match comments were over an officiating decision that went against them.
