Electric scooter policies at universities can often change or be specific to each institution. To find out if electric scooters are allowed at Seton Hall University, it would be best to check the most up-to-date campus regulations or contact the university directly. They typically have guidelines for transportation and vehicle use on campus which would include electric scooters. The campus safety, student handbook, or transportation services sections of their website might have this information, or you could reach out to the university administration for clarification.