yorksrob - sounds to me (no expert) like a sensible set of proposals to kick things off.
Return fares cause the complexity of route and time excesses to need to exist. Excesses are an utter nuisance.
I'd be more inclined to look at:-
- Fares to be priced as singles with all singles over 50 miles having two days validity (until 0429 on day 3) and allowing unlimited BoJ in that time.
- Possible option on the above: if buying two singles the same in opposite directions the second one gets the regular month of validity.
- The above change to be revenue neutral, which will mean a small increase in return journey fares at the "expense" of single journey fares being more reasonable.
- Possibly retain some form of further discounted "CDR" issued as a single piece for unlimited journeys over a route on a specific day
- All excesses abolished, replaced by refunds on walk-up tickets being free of charge if another ticket is purchased at the same time. Refunds even possible in this case if a ticket is part used but only where traded in for a ticket that has validity for the journey completed so far.
- Advances priced based on journey segments (where the quotas sit) rather than overall through fares (as I believe is actually proposed) removing all anomalies involving Advances. Where a segment has no Advance price that segment based on the relevant walk up fare but keep it train specific to avoid confusion. This would allow Advances to be available for all journeys, only suppressed where the walk-up would be the same price or less.
- Peak time restrictions for walk-up fares to be in 2 levels and based on arrival (morning)/departure (evening) of the train being used (regardless of whether you actually go there or originate there) at a nationally specified set of key nodes on the network (basically all the big cities and major interchanges). Where more than one applies, only one of them to be actually applied in a similar way to the "NSE rule" applied to London. (Note: it's impossible to do peak walk up restrictions without creating some kind of anomaly - I just think this is the "least worst" option). For small branch lines only have Anytimes for internal journeys as many of them already do.
- Name the three levels Anytime, Saver and SuperSaver, and rename Advances to "Value", "APEX" or something of a similarly strong brand. The present names despite being allegedly simple do confuse people, especially where a ticket bought in advance is not an Advance.