Can a player be sanctioned for dangerous play if no opponents are nearby?

A player can indeed be sanctioned for dangerous play even if no opponents are nearby, making the assertion that the presence of opponents is required for such a sanction inaccurate. Dangerous play is characterized by actions that could potentially cause injury to players, regardless of their proximity to the player executing the dangerous action. Such actions, when deemed hazardous, warrant the referee's intervention.

The rules regarding dangerous play focus on the nature of the action and its potential consequences, rather than the immediate situation concerning other players. For instance, a player performing a high kick or trying to execute an overhead kick could present a risk, even in the absence of opponents nearby. The emphasis is on ensuring player safety, and reckless behavior can understandably lead to disciplinary actions irrespective of immediate opponents on the field.

In summary, the core principle of the game prioritizes the safety of all players, and dangerous play can be identified and penalized even without the presence of nearby opponents.