A FORMER harness trainer and driver has been sentenced over an expletive-laden outburst at a Mildura race meet in 2021.

The actions of Peter O'Brien, 60, were last month the subject of a Victorian Racing Tribunal hearing, where Harness Racing Victoria stewards laid five charges against him.

Four of the charges related to O'Brien's actions at a Mildura Harness Racing Club meeting on May 28, 2021.

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