There
isused to be a case of where a ticket on
FCC▸ from, say, Letchworth to Kings Cross was cheaper then Letchworth to Finsbury Park (and by a significant amount). It was when the Super Off Peak's (Weekend Only) were first introduced. I cant remember what the
BoJ▸ rules were then. Ticket restriction code is now
nationalrail.co.uk/FBThis resulted in huge numbers of, (an unspecified football team), buying tickets to Kings Cross and getting off at Finsbury Park.
FCC inspectors reported huge numbers of these people for travelling short.
As far as im aware, BoJ is
not permitted on Advance tickets (other then to change trains) and is permitted on most other tickets unless clearly stated in the ticket restrictions.