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.
Victoria 04 to Watford Junction - UTS London Underground ticket is ideal for commuters who need a seamless transfer between London's Victoria and Watford Junction stations, making it easy to access the UTS train service.