Over the long history of Major League Baseball, rare and unfortunate spectator accidents have occasionally occurred when fans lean too far over stadium railings while attempting to catch foul balls or home runs, or lose their balance in seating decks. Whenever such incidents happen at PNC Park or other venues, stadium security, medical personnel, and emergency responders act swiftly to provide immediate medical assistance and transport the individual for evaluation, prompting reminders for fans to exercise caution around barriers.