SANZAAR is set to undertake a review into All Blacks captain Sam Cane for kicking out at a pitch invader in Argentina.

Cane has since said he was 'disappointed' in himself following the incident, and has since apologised on social media.

Sky Sport rugby commentator Tony Johnson says Sam Cane made the smart decision by apologising.

"There will be an investigation by SANZAAR, and I can tell you SANZAAR loves a bit of remorse. And by saying sorry, he's just taken the sting out of it."

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