TfL still uses UTS in modified form and hugely reduced quantities, as detailed in Wikipedia. Decoding vital info centrally on the right hand side, machine series starting 01 upwards related to now-closed staffed Ticket Office windows; 10 onwards relate to self-service Fewfare machines; series 31 etc comprise a complex Multifare variant.
Bromley by Bow 30 - UTS London Underground ticket offers easy access to London E3 and the UTS as part of the Bromley by Bow travel pass.
