Transport for London (TfL) investigates and identifies a passenger accused of avoiding fares while traveling on the Elizabeth line and other parts of the TfL network. According to reports, the person evades payment for an extended period, making around £2,200 worth of journeys without paying. TfL investigators track the passenger down after an alleged method of using an unauthorised bank card to pass through the network for free. The individual is reportedly located at Whitechapel station following TfL’s inquiries. The reporting describes the case as involving fare evasion facilitated by the unauthorised payment card rather than a one-off incident. TfL’s investigation is presented as focusing on tracing the misuse and identifying the person responsible for the unpaid travel. The sources do not provide further details about charges, the passenger’s response, or the outcome of any court or enforcement action in the account provided. The reports focus on the alleged amount of unpaid travel and the circumstances leading to the passenger being identified at a specific station.