Here is an excerpt from an email sent regarding the college exam policy:
"Starting today, December 15, 2016, exam retakes will only be available for grades below 70%, and the highest score you can achieve on a retake will be 70%.There will be a one day waiting period before you can make another exam attempt. This gives you the opportunity to prepare yourself by reviewing the study materials and self-checks. Exam retakes will still be available for 30 days after the initial exam.
This new policy will apply to all exams, even those taken while the prior policy was in effect."