Why VAR decision in Schalke vs Man City may be ILLEGAL - according to UEFA's own rules

The crowd were told a review was happening - but the match official couldn't be involved [Courtesy]

VAR was at the centre of controversy during Manchester City vs Schalke in the Champions League on Wednesday night.

And there is no doubt that Pep Guardiola and his City staff will be feeling aggrieved, if not downright angry.