What is the difference between Zone U and Zone R destinations?
London Travel Zones • When purchasing inclusive tickets to include travel in London, you should select either Zone U or R, along with the required number of London Zones, as your destination. The difference between Zone U and Zone R is: • Zone U will give you either a single or return ticket for use on London Underground services within the number or Zones you have requested. These tickets are only valid for one journey in each direction and will be retained by the barrier when you complete your journey. • Zone R and the relevant number of zones should be selected if you require unlimited travel on some or all Transport for London services.For further information regarding Transport for London services and London Travel Zones, please visit www.tfl.gov.uk.