Jarrett Bell

USA TODAY Sports

Calais Campbell didn’t draw a penalty flag for his low hit Sunday on Carolina Panthers quarterback Cam Newton, but the Arizona Cardinals defensive tackle reprimanded through his wallet.

Campbell has been fined $18,231 by the NFL for striking Newton below the knee, two people with knowledge of the case told USA TODAY Sports. Campbell is appealing the sanction, according to one of the people. Both did not wish to be identified due to the sensitivity of the case.

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Newton was incensed by Campbell’s hit and other hits that he deemed unnecessary during the Panthers’ 30-20 victory, which he contends represent a pattern of blows that he has taken throughout his career that have not drawn penalties.

The hit below the knee by Campbell – which Newton said could have seriously injured his knee – was undoubtedly the tipping point that prompted Newton to speak out on the issue and take the matter to NFL Commissioner Roger Goodell. It is illegal to hit a quarterback below the knee or in the head.

Newton, who said after Sunday’s game that he doesn’t feel safe on the field, told reporters in Carolina that he had a “great discussion” with Goodell.

Campbell’s hit on Newton did not draw a penalty, and It does not appear that Campbell was pushed into the quarterback by a blocker. It’s plausible, though, that Campbell – who apologized to Newton on the field on Sunday – simply lost his balance.

In any event, there’s a price to pay – or at least to appeal.

Follow Jarrett Bell on Twitter @JarrettBell.

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