Hi,
If I have a zone 2-3 travelcard on my student oyster but have to pass through Moorgate which is Z1, will I have to pay any additional fare even if I do not tap in or out at Moorgate?
Also, if I already have a Z2-3 travelcard but wanted to change it to include another zone would I be able to do that and pay the difference or would I have to wait until this travelcard runs out and buy a new one including all the zones?
Finally, would I be able to add a 16-25 railcard onto my student oyster or not?
Thanks,
Jazz