It could possibly be achieved here if our prices weren't so arcane and difficult to understand. There's tickets you can't get from the machines etc. There was a photo yesterday of a queue of 10 odd people waiting next to 4 idle ticket machines. It's solvable but nobody seems interested in actually doing it, presumably because it costs money to fix. International Airlines I assume gained some competitive edge by that move, there is no competition in a lot of our privatized industries so no real incentive to do anything but the bare minimum.