FOI request detail

S Stock Announcements Document

Request ID: FOI-2209-2223
Date published: 20 December 2022

You asked

Dear TfL, I spoke to one of your SSL tube drivers a couple of weeks ago to ask him about the announcement system, He appeared to have a document (PDF?) on his phone which listed the codes to input into the TMI for setting destinations to/from stations. I’d like to request to be sent a copy of this, for personal use as a transport enthusiast. Thank you, I look forward to hearing from you,

We answered

TfL Ref: 2209-2223

Thank you for your request received by Transport for London (TfL) on 30 November 2022 asking for information about London Underground train code destination data.

Your request has been considered in accordance with the requirements of the Freedom of Information (FOI) Act and our information access policy.  I can confirm we do hold the information you require. You asked for:

the codes to input into the TMI for setting destinations to/from stations

The information you asked for is available on our website using the following link:

In accordance with section 21 of the FOI Act, we are not obliged to supply you with a copy of the requested information as it is already accessible to you elsewhere.

If this is not the information you are looking for, or if you are unable to access it for some reason, please do not hesitate to contact me.

Please see the attached information sheet for details of your right to appeal as well as information on copyright and what to do if you would like to re-use any of the information we have disclosed.

Yours sincerely

Jasmine Howard
FOI Case Officer
FOI Case Management Team
General Counsel
Transport for London

Back to top

Want to make a request?

We'll email you the response within 20 working days.

We'll publish the response online without disclosing any personal information.