@other bloggers
Today, under the UTS system, you can buy a ticket from anywhere to anywhere subject to the restrictions of 200 kms. Beyond 200 kms you can purchase in advance of three days. But this has a flaw, and that is that within the zone you can purchase this kind of ticket.
You cannot imagine a person in TPJ buying a ticket from HWH to Bandel within the next three days, as an example.
So...
more... it has to be within the Zone only, or, within a time frame only where it would be possible for the person to use the Unreserved ticket beyond 200 kms.
I will revert in this matter.
Good wishes.