Protect players with new concussion subs, says Fogarty

FORMER Leinster hooker John Fogarty believes players should be allowed to leave the field in order to be assessed for concussion.

The Tipperary man, who retired from the game last month because of head injuries, feels there should be a rule similar to the blood substitution introduced to protect players.

Doctors are often forced to make snap judgments on the pitch, with players keen to get back into the action.