Head Injuries and Concussion Protocol in Cricket
Phil Hughes' death in 2014 transformed cricket's approach to head injuries — leading to mandatory concussion protocols, new helmet standards, and the concussion substitute rule. This guide explains cricket's current head injury protocols, how the concussion sub works, and what has changed since 2014.
The death of Australian batsman Phillip Hughes on November 27, 2014 — struck by a bouncer from Sean Abbott at the SCG, dying two days later from a subarachnoid haemorrhage — was a watershed moment for cricket's approach to head safety. Hughes' death was not caused by inadequate protective equipment (his helmet met all then-current standards) — the ball hit a gap in coverage behind his ear. But it forced cricket to confront the reality that batting helmets were not comprehensive protection against all head impact scenarios.
New Helmet Standards
Following Hughes' death, cricket's governing bodies rapidly moved to strengthen helmet standards. The British Standards Institution's BS7928:2013 standard was adopted by the ECB and then internationally — helmets certified to this standard must pass impact tests on the peak, grill, and grille-helmet junction. The junction between the peak and grill (where Hughes was struck) was identified as the most common gap in protection. New helmets must also cover more of the head, including better protection for the temple and rear of the skull.
How Concussion Assessment Works
When a player receives a blow to the head during a match, the team doctor conducts an immediate on-field assessment using validated concussion screening tools (SCAT5 — Sport Concussion Assessment Tool). If concussion is suspected, the player is removed from the field and assessed in the dressing room. The player cannot return unless assessed as uninjured — no 'baseline' protocol allows a concussed player to continue. If concussion is confirmed, the team can apply for a concussion substitute under ICC playing conditions.
Neck Guards
Following Hughes' death, the use of neck guards attached to helmets became far more common — even among senior international players who had previously not used them. A neck guard (a small flap hanging from the helmet's rear) covers the gap where Hughes was struck. Adoption has not been universal — some batsmen find neck guards uncomfortable or restrictive of head movement — but their use among young cricketers has increased significantly as education about the risk has improved.
Frequently asked questions
What is a concussion substitute in cricket?
A concussion substitute is a player replacement allowed when a cricketer suffers a concussion during a match. The replacement must be a like-for-like player (batter for batter, bowler for bowler). The ICC introduced the concussion substitute rule in 2019. Australia's Marnus Labuschagne became the first concussion substitute in international cricket, replacing Steve Smith in the 2019 Ashes.
What happened to Phil Hughes in cricket?
Australian batsman Phillip Hughes was struck by a bouncer from Sean Abbott at the SCG in November 2014. The ball hit the gap in his helmet behind his ear, causing a subarachnoid haemorrhage. Hughes died two days later on November 27, 2014. His death prompted new helmet standards and ultimately the concussion substitute rule in 2019.
Are cricket helmets safe?
Modern cricket helmets meeting the BS7928:2013 standard provide significantly better protection than older helmets — covering more of the head, with tested junction points between peak and grill. However, no helmet is completely safe against all impact scenarios. Neck guards provide additional protection for the gap behind the ear where Hughes was struck.