Wallabies great turned TV analyst Phil Kearns has blasted the All Blacks for getting a "free ride" from referees in the test rugby arena.

Steve Hansen's All Blacks completed the most comfortable of season sweeps over the Wallabies in Yokohama on Saturday night, easing to a 37-20 victory to add to back-to-back Bledisloe Cup runaway wins in August.

The New Zealanders defeated the Wallabies 38-13 in Sydney to open the Rugby Championship and then thumped them 40-12 in Auckland to tuck away the Bledisloe Cup for a 16th straight year. They have now won 10 of their last 11 tests against the Aussies.

Clearly Kearns was frustrated by yet another season of New Zealand dominance as he fired a shot at the All Blacks in his commentary for Aussie broadcasters Fox Sports around the yellow card dished out to Wallabies hooker Tolu Latu

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Latu received his second yellow card in as many tests when he shoved All Blacks hooker Codie Taylor in the face in response to a push from the New Zealander.

French referee Romain Poite ruled that contact to the face of Taylor merited a sinbinning – but Kearns said on the Fox Sports broadcast of the test he disagreed with that, as well as the treatment handed out to the All Blacks.

"That yellow card, I've got to say, I'm consistently frustrated — and I know world rugby is, the other teams except New Zealand — frustrated with the free ride New Zealand get from referees globally," Kearns said.

"Disappointing from Tolu ... sure, he shouldn't have done it but, really, referees, get a grip, nothing happened, no one was hurt, no one was punched.

"It was just a little push and the other bloke pushed him first."

"Just get on with the game and that was part of my frustration, with the All Blacks getting a free ride.

"Get both of them off."

Wallaby legend George Gregan also said in the Fox Sports coverage he believed Ben Smith's intercept try should not have been allowed because of Aaron Smith's blocking line.

"NFL Redzone there I think," Gregan said. "That could have been pulled up.

"Does it potentially stop Ben Smith from scoring? Who knows, but it's not allowed, you're in front of the ball and you're impeding the defender."

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