5. Injuries
The provision as it is printed, and everything on Ruleside that turns on it.
The safety of the players is of paramount importance and the referee should facilitate the work of the medical personnel, especially in the case of a serious injury and/or an assessment of a head injury. This will include respecting and assisting with agreed assessment/treatment protocols.
Verdicts that turn on it 1
Walk the tree to any of these and this clause is part of the answer.
The Laws of the Game are published by The IFAB and quoted here for the purpose of explaining the decisions on this site. Ruleside is not affiliated with The IFAB or FIFA. Every clause of Practical guidelines for match officials that Ruleside cites.