Ticket To Pass
Green Hat
Have ticket dispenses at the train station, so it minimizes the chance of people getting on a train without a ticket.
Black Hat
The system should have less opportunities to get on a train without a ticket by having ticket dispenses at the train station or a computer to look up peoples names to prove they own a valid ticket.
Yellow Hat
Jodie will most likely never forget her wallet again, having a better experience with public transport.