I am an idiot. I bought my car parking on my phone, returned from my day trip to find a fine for non-payment. Turns out that I had paid for a different station in the same town - and a more expensive one, to add insult to injury! Human error, is there any point trying to appeal this? I returned well within the 24 hrs, and I have their text confirming payment. Or do I just pay up and put it down to experience? The difference in names was between Town and Town North.