Luna Decosta had an arrangement with North South University to take a section of LAW200 in Spring 2021. At the end of the semester, her contract was renewed for two more semesters, although on each of those semesters, she would have to take two sections of LAW200. In the middle of Summer 2021 (when she has already worked for 5 months in the university), she becomes pregnant and applies for a maternity leave. You are the chief legal consultant of North South University. Please advise the trustee board as to whether the North South University Service Rule Book is to be followed, or the Labour Law.