are permitted and the carnival judge may order a cheater to wear a smock-of-shame for a day. The winning team is the first to have seven classmates cross the finishing line. However, there is one important exception. The team with the last seven to cross the finishing line automatically loses. The carnivals may be used for fundraising and nominal wagers by each competitor are put into a kitty. The winning team for each carnival is awarded the right to choose an approved cause to donate the kitty. School hymn The title of the school hymn, "In Nomine Domini", is derived from the school motto and Psalm 123: adjutorium nostrum in Nomine Domini, "Our help is in the name of the Lord." The hymn was written in 1979 by Father Paul Keyte, the school chaplain at the time. Inspired by the Harrow School Song "Forty Years On", Father Keyte wrote in the 1979 School Annual, he was not merely trying to write a hymn but an anthem and something that, "would not only renew loyalty to the school but would also rekindle the flame of faith". The music was written by Brother Gerald Crooks, a long serving music teacher at the college. In 1984, Brother Crooks introduced a brass fanfare lead featuring trumpets and trombones. "In Nomine Domine" is sung at Speech Nights, Year 12 Graduations, Anzac Day ceremonies, and at PSA sporting events. International achievements International Mathematical Modeling Challenge 2016 The team from Trinity won the Meritous Award – the second highest award category – at the International Mathematical Modeling Challenge (IM2C). The team was judged by the IM2C international panel against solutions from a pool of 40 teams from 23 countries. World Schools Cross-Country Championships 2008 In 2007, the Trinity cross-country team competed at the Telstra National All-Schools Cross Country Championships held in Perth, Western Australia. Trinity won the overall schools championships and the team was chosen to represent Australia. In 2008, the team finished 6th at the World Schools Cross-Country Championships held in the Czech Republic. The equal highest position by an Australian school. F1 in Schools World Championships 2007 Trinity students were awarded Best Engineered Car at the F1 in Schools World Championships held in Melbourne. Sexual abuse In November 2020 two former teachers were convicted of failing to report suspected child sexual abuse. The incident occurred on a Trinity rugby trip to Japan in 2017. The