With your help, we can reduce congestion on the underground.

With the testing we have done to date, we don't expect there to be many data errors. However, with around 5,000 exit locations across 270 stations, there may be the odd one!

This updater gives you the opportunity to help improve your own app. If you point us in the right direction, we can investigate and include the change on the next free update.

We also want to further enhance the application: If you travel a route daily and know exactly which door in the carriage is best to stand at, you can let us know in this updater.

First, please select which line you are wanting to help us update:





    Hammersmith & City