Imagine you are the principal of a full fee paying school. There has been an allegation by members of the public of an incident in a park in which at least two senior students were seen verbally abusing a young person with intellectual impairment for the amusement of the group and other students. Two final year students are attending a hearing with you (their principal) to explain their actions in the incident. What are the issues that you (the principal) are likely to consider?