Zone parking is enforced from 7 a.m. to 4 p.m., Monday through Friday. Parking meter enforcement also ends at 4 p.m. during the summer. Parking permits for Green, Blue, and Purple zones are interchangeable in the summer during enforcement hours. Yellow permits must park in a yellow zone. Red permits must park in their designated red zone or in a green or yellow zone during enforcement hours. If you have further questions regarding where to park during the Summer, please call (765)285-1208.