Validity
A number of different ticket types can be held on an Oyster card, and validity varies across the different transport modes within London.
| Mode | Travelcard | PAYG | Bus & Tram Pass |
|---|---|---|---|
| London Underground | |||
| Bus | |||
| Tram | |||
| London Overground | |||
| National Rail | |||
| Heathrow Connect | |||
| Heathrow Express | |||
| Southeastern High Speed | |||
| London River Services | |||
| Emirates Air Line |
Read more about this topic: Oyster Card
Famous quotes containing the word validity:
“The hardiest skeptic who has seen a horse broken, a pointer trained, or has visited a menagerie or the exhibition of the Industrious Fleas, will not deny the validity of education. “A boy,” says Plato, “is the most vicious of all beasts;” and in the same spirit the old English poet Gascoigne says, “A boy is better unborn than untaught.””
—Ralph Waldo Emerson (1803–1882)
“There are ... two minimum conditions necessary and sufficient for the existence of a legal system. On the one hand those rules of behavior which are valid according to the system’s ultimate criteria of validity must be generally obeyed, and on the other hand, its rules of recognition specifying the criteria of legal validity and its rules of change and adjudication must be effectively accepted as common public standards of official behavior by its officials.”
—H.L.A. (Herbert Lionel Adolphus)
“Once one is caught up into the material world not one person in ten thousand finds the time to form literary taste, to examine the validity of philosophic concepts for himself, or to form what, for lack of a better phrase, I might call the wise and tragic sense of life.”
—F. Scott Fitzgerald (1896–1940)