On 27 Mar 2007 00:33:50 GMT, Michael R N Dolbear wrote:

On Mar 26, 9:09 pm, Olof Lagerkvist wrote

I think you are missing the situation where paper travelcards are
combined with Oyster PAYG. Say for example that you have a National Rail
season ticket from a station outside the zones that includes a Z2-6
travelcard. If you one day want to travel into zone 1 using LU services
it is not practically possible to combine it with Oyster PAYG.

If the season is on Oyster [snip]

This type of season is not available on Oyster.