Bus, coach or park & ride, except where passenger volumes are sufficient to support intercity style services without subsidy.
I'm playing devil's advocate here, but these are probably the sort of discussions going on in Government.
Well, it wouldn't surprise me if they were. However such views need to be challenged, because there are real quality of life disbenefits, not just for displaced rail users.
More devil's advocacy. 'The market will decideA lot of folk might 'benefit' from seeing such things as railways and subsidies through the eyes of the current government.- undesirable as that might be. If there were no railways, would they be in government plans? Subsidies buck the market. If something is worth having, folk will pay for it. Why are these people travelling, whether from here to there at this or that time,or at all. The railways, sorry to say, have no divine right to exist. 'The market will decide' is a powerful driver, and what a lot of folk have voted for.
Why should the non-rail user be required to pay for me to travel?
Might not 'no travel' be greener and cheaper than roads, rails, runways etc?
Too much traffic; too much pollution? EVs. ULEZs. Congestion charging,Barriers, clamps, fines- all ways of 'encouraging' modal shift short of 'subidies' (almost as unpopular a word as 'benefits' or taxes). .
Reality checks coming ...
These arguments have all been heard before, but if people aren't moving around, they're generally spending less which is bad for the economy.
Why should the non-rail user subsidise my railway journey ? - so I'm not on the road clogging up his traffic flow.
Arguably obsession with markets is one of the reasons that this country is in such a mess right now. All we have to do is look over the water and see how other countries do it, but no, we're too busy playing markets with everything.
Putting the fares down relies on someone taking a risk. But in the cases where the trains were full and there was still a subsidy then it is mathematically impossible to increase volume and reduce revenue without even greater subsidy.
Might be a lot of coaches but is that really a bar ?.
I think coach very much does compete with rail. Maybe only on journeys over 60 minutes. I will suggest any inter urban journey.
That is the way I fear things could be heading. Towards a set of routes that would leave the results of Beeching looking like the fortunate result some would argue it was. Road has not got any less competitive since Dr Beeching looked at the railways.
Thinking of routes like Ashford to Hastings. Surely a more frequent bus service would be attractive. Then something of a longer distance for a coach service - maybe Settle to Carlisle or Salisbury to Exeter. In these cases I imagine the roads are not too good but that then tells us how many people probably travel those routes regardless of mode.
I get your point that lower fares could be problematic with some busy routes, but that comes down to some of the structural issues which make it so difficult/expensive to run longer trains in most of the country. The leasing cost model for rolling stock which dis-incentivises running longer trains, the cost of things such as platform extensions, the increased cost of electrifying routes because someone increased the OLE clearance to fit in with other countries etc. These are the costs that the industry needs to be bearing down on.
As for coaches, they're fine on the motorway (assuming no jams) but what about the slow crawl into the city, through every set of traffic lights. And if you're replicating train services, how will you accommodate them all on the roads ? Where are they all going to park (they won't all fit in Victoria coach station, that's for sure) ? Are we going to have separate route and terminal infrastructure ? By the time we get to this point you might as well keep the railway.
Your final conclusions are strange. The roads on some rural routes are not so good - but then that tells us that not so many people travel that way ? I dread to think how long Salisbury to Exeter would take on a bus/coach.