Ticket Barrier & Oyster Errors

Name: Ticket Barrier & Oyster Errors
Availability: InStock
Author: davwheat

davwheat

Contains ads

Everyone

1K+

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Everyone

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About this app

Ever wondered why you can't get past the ticket barriers with your Oyster, Contactless card, Oyster, smartcard or standard ticket? Just have a look at the code that pops up on the barrier and check it on our app.

Our app supports the Oyster Card, contactless credit/debit cards, standard magnetic tickets, and ITSO Smartcards (like The Key). The error codes in our app match both TfL and National Rail's error code list, meaning you can be sure that you're getting correct and up-to-date information.

See what error codes on ticket barriers and Oyster validators mean

Updated on

Jul 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted