A travelcard for one day is around £12 (zone 4) but much cheaper if you have an Oyster Card.
Quote from: wittonwarrior on May 22, 2018, 02:37:26 PM A travelcard for one day is around £12 (zone 4) but much cheaper if you have an Oyster Card. Contactless payment is even easier. No need to obtain an Oyster card beforehand, just tap your card on the reader.
TaWhat does it calculate the fare as if you don’t tap out then?