Rugby Australia is reviewing safety measures after four young players in the GPS competition suffered serious neck and spinal injuries in recent weeks.

It comes at a time when more and more parents are deciding not to let their kids play rugby because of the perceived dangers.

Perry Cross was left a quadriplegic 20 years after an on-field accident during a GPS game and he tells Mark the answer may lie in a 7-a-side rugby comp for juniors.

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