Anyone can make reports to the University about possible misconducts, this will then usually be passed on to a Student Discipline Officer (SDO) to investigate.
If a report is deemed more serious then this may be passed on to the Head of Student Discipline The investigating officer, either an SDO or the Head of Student Discipline would meet the Reporting Party and the student about whom the complaint has been made separately and where possible normally within 14 days from when the report was made. If you are asked to attend a meeting like this then subject to availability a Student Advisor can attend with you.
The Investigating Officer will then write a report which will include possible sanctions depending on the case. This will usually be within 21 days. The outcome of a meeting like this might be that you are referred to the Head of Discipline if your investigating officer was a SDO, or that it be referred to a Disciplinary panel if the findings are deemed as serious.
If the report is of something illegal then the University may inform the police.