Rangers say they have "concerns about the consistency of refereeing in Scottish football" following talks with the Scottish FA regarding "major decisions" in their Premier Sports Cup semi-final loss to Celtic.

Rangers had been aggrieved that Celtic defender Auston Trusty avoided a red card for a challenge on goalkeeper Jack Butland.

Referee Nick Walsh, who had earlier sent off Rangers' Thelo Aasgaard, decided a booking was sufficient punishment, while there was no video assistant referee (VAR) intervention.

In relation to that incident, a statement from Rangers says: "We remain unsatisfied with the explanation of the referee's decision, the application of the Laws of the Game, and the VAR review itself, which we do not believe was sufficiently robust or thorough."

Extra-time goals from Callum McGregor and Callum Osmand gave Celtic a 3-1 win at Hampden, with 10-man Rangers levelling a Johnny Kenny header via a James Tavernier penalty.

Captain Tavernier later expressed incredulity over Trusty avoiding a red card late in the first half, saying: "Jack's diving on the floor, he's already got the ball and he gets kicked in the head... You can't kick a goalkeeper in the head."

Continue Reading: Rangers 'remain unsatisfied' after referee talks with Scottish FA