Neil Williams wrote:
Paul Oter wrote:

What is your source for that? Are you saying that if someone wanted to
make a day-trip from, say, Cambridge to East Croydon via King's Cross
Thameslink and travel first class all the way they couldn't use a first
class peak travelcard but would have to buy two separate first class
day returns?

Wouldn't surprise me. I don't believe there is such a thing as a First
Class 1-6 Travelcard.

You already said that. What is the source of your "belief"?

Section K of the National Fares Manuals (page K1.2) explains how to
calculate prices for First ClassTravelcard season tickets for travel
within various combinations of zones including zones 1-6 and even zone
1 only.

So there *is* such a thing as a First Class 1-6 Travelcard, at least
for 7 day seasons and longer.

PaulO