Japan lock Harry Hockings was sent off during the first minute of his team’s Nations Championship game against England.
The incident occurred when the second row made direct contact with his shoulder to the head of English ball carrier Ellis Genge, as reported by The Independent.
Referee Damian Schneider consulted with television match official Marius van der Westhuizen regarding the tackle.
The officials quickly determined the hit met the threshold for a yellow card.
Foul play review officer Aled Griffiths subsequently upgraded the sanction to a 20-minute red card.
The challenge was classified as having a high degree of danger without any mitigation, according to Yahoo Sports.
Under current World Rugby regulations, Japan is permitted to replace Hockings once the 20-minute period has concluded.
The sport’s governing body maintains strict guidelines regarding head contact under Law 9 of the Laws of Rugby Union.
Law 9.13 explicitly states, “A player must not tackle an opponent early, late or dangerously.”
This includes any attempt to tackle an opponent above the line of the shoulders.
Officials utilize a four-step process to determine the appropriate punishment for such incidents.
This framework evaluates if head contact occurred, if foul play was involved, the degree of danger, and potential mitigation.
High-danger incidents involving direct contact or lack of control typically result in a red card.
The Bunker review system, introduced before the 2023 Men’s Rugby World Cup, allows officials to review incidents while the game continues, noted by the Independent.
This system permits the foul play review official to spend up to eight minutes evaluating if a yellow card should be upgraded.
While the 20-minute red card is used for non-deliberate offenses, World Rugby confirmed that referees retain the authority to issue permanent red cards for deliberate and dangerous acts of foul play.