Despite the concerns of the commentators, Hebner was an impartial referee.

At long last, researchers have trained an impartial referee to keep score of political mud fights.

Alito professed reluctance to commit to any type of ideology, stating he would act as an impartial referee.

"The city's supposed to be an impartial referee," he said.

Like other forms of competition, it needs an impartial referee to ensure fair play and send off offenders.

(This contrasts with the adversarial system, in which the judge is meant to be an impartial referee between two contending attorneys.)

While it was originally created to be an impartial referee, in recent years it has become anything but.

They are expected to be impartial referees who seek to prod all parties to a consensus.

The Adjudicator, whose services are free, is an impartial referee whose recommendations are independent.

There are plenty of examples to support the idea of giving responsibility to an independent, impartial referee such as the Commission.