E.g., if you wave in first, read that your balance is low, and then go to a ticket machine to top up, it will be counted as a maximum fare travel. Still the cas

E.g., if you wave in first, read that your balance is low, and then go to a ticket machine to top up, it will be counted as a maximum fare travel. Still the case, after so many years. Those retards did not even think that ticket machines may be available beyond the oyster barriers, but this is very common on many suburban rail stations. And if they were not such scumbags, they did not even have to think about all that at all. There are trivial formal methods to analyse all possible workflows. The fact they were oblivious of such methods is unforgivable. The incompetent uneducated retards should never be allower anywhere near any technology.