Sydney University revokes an invitation for former Knox Grammar School teacher William Gulson, who is facing sentencing over child sexual abuse-related allegations. Multiple outlets report that Gulson was scheduled to accept a prestigious award at a university event, but the university withdraws the invitation as he prepares for sentencing. The reporting links the change to criminal proceedings involving charges related to procuring a child for sex. According to the articles, Gulson’s court process is underway, and the timing of the university engagement coincides with preparations for sentencing. The university’s decision reflects a response to the allegations and ongoing legal case rather than a judgment on guilt, with the coverage focusing on the withdrawal of participation. The three sources provide the same core details: Gulson is a former teacher associated with Knox Grammar School, he is accused in relation to procuring a child for sex, and Sydney University cancels his opportunity to attend or accept an award at the scheduled event.