Do I still need a parking ticket?

In many garages, the system only registers your license plate when you pull a ticket. Then the barrier will open and you can drive in. Depending on the garage and the time of day, you may also need the ticket to open the pedestrian door when picking up your car. You can also use the ticket to show at what time you started parking. You will also need it if you have not exited within 15 minutes after stopping your session, or if you have canceled your exit session.