PFA says concussion rules must be addressed ‘urgently’ to avoid ‘serious’ injury

CONCUSSION DEBATE: Aston Villa goalkeeper Emi Martinez initially played on after taking a blow to the head but was later replaced. Pic: Owen Humphreys/PA

The Professional Footballers’ Association has renewed calls for the introduction of temporary concussion substitutes after fresh controversy over the weekend.

Aston Villa goalkeeper Emi Martinez took a heavy blow to the head in an accidental collision with team-mate Tyrone Mings in the first half of his side’s 4-0 defeat at Newcastle on Saturday, but initially stayed on after lengthy treatment before being replaced shortly after.