See trends in car parks during that time is really coming from the user and confirm pressing during a visit to the push notification warned that State parking was full yet?
View more likely to park the car at the time of really pressing the confirm and during the journey, not the push notification system indicated that the car park is full or not.
See the trend that car parked at the time. From pressing confirm of users, and the system will not also across push notification. Warned that the state park full?