Please answer this question

8. Harjeet was late for his 9:00 am class on the first day of the winter semester in January. As he ran on the university parking lot in his new brogue shoes he slipped and fell on a patch of ice and injured himself. In his haste to get to class, he had left home that morning not wearing his winter boots. The university contracts out its removal of snow and ice from the parking lot to Liam's Snow and Ice Removal Service. What is the legal action under the Occupiers' Liability Act that Harjeet may bring against the university for his injury? Briefly explain the arguments for and against a successful legal action by Harjeet against the university for his injury