Former Rangers star Richard Foster insists Celtic defender Cameron Carter-Vickers should have been penalised for a pull on Connor Goldson in the box.
The potential penalty incident has been pored over by pundits as after Goldson tussles with the American international as he looks to meet a James Tavernier corner.
Referee Willie Collum also waved away claims that Carter-Vickers had handled a cross from Ryan Jack in the box, while Daizen Maeda's appeals after going down under an Allan McGregor challenge through on goal were also turned down.
Speaking on the PLZ Football Show, pundit Tam McManus admitted the tug from the Celtic man was the one question mark about the whistler's performance.
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