Hi, hope someone can give me som peace of mind. So, for the last few months I have been purchasing a return train ticket to London from a station closer to London that when I actually get on. I purchase on my credit card at my station. This evening when I tried to go through the turnstiles at Marlybone the inspector looked at my ticket and said that they could see that my purchase station was not my return destination and said they could see what I was doing. She kept my ticket and said that she was going to submit it to their fraud department and I should expect a letter in the next few weeks. She never took any of my details and so only had my paper railcard. My question is, was this approach to scare me or can they actually identify me, my address and past transactions etc from a single ticket purchase with a credit card at a station ticket terminal?