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The Scottish FA's head of referees, Willie Collum, says Cammy Kerr should have been sent off in Rangers' 2-2 draw with Livingston.

Kerr made a late challenge on Mikey Moore just outside the penalty area.

Referee Ryan Lee, who was officiating the game, waved play on, and after a video assistant referee (VAR) review, it was ruled that there was no wrongdoing.

However, the SFA's Willie Collum has now admitted that, although the challenge was not a penalty, Kerr should have been given a red card for...