In the UK, trains have been Privatized, meaning the government doesn't own them. This is different to several western countries where train networks are publicly owned and maintained.
Privatized trains make no sense because two trains cannot arrive at the same time on the same track. This means the "more competition" theory of privatizing a government service doesn't work for trains.
In the UK, the one track problem has been "solved" by having shorter trains arrive two at a time to the same platform. But this negates the whole point of having a train. With less carriages, the train becomes effectively a bus. It also has higher ticket prices due to scarcity of seats.
UK privatization has many absurdities:
- Two carriage "trains" in some areas (artificial scarcity).
- Full ticket inspection on most routes (over policing).
- Meal carts on various very short routes (redundant service).
- Poor wifi service.
- Bad maintenance.
- Shot platforms that prevent longer trains.
- Extremely expensive tickets.
The very expensive tickets are justified in the UK by weird and crazy common statements. You are very commonly told to "buy a train ticket at least three months in advance" to get a good price. This is absurd, and makes train travel an obscure luxury compared to a bus or even a car, which requires no planning.
Other advice is effectively (I joke but it's not much of an exaggeration) "buy your ticket on a Thursday when there's a full moon."
Nationalizing the rails would immediately change things as follows. You could:
- Mandate longer trains with more carriages.
- Reduce ticket inspectors (studies show 30% inspection gets 90% compliance)
- Cap prices.
- Shift to a not-for-profit model (reducing prices)
- Mandate proper wifi
- Mandate proper maintenance
- Expand platform size to EU standard (this has the bonus of allowing more competition for cross-chanmel trains and demolishing Eurostar monopoly).
Outside of "it used to be nationalised and was still bad," and "there are some bad trains in Europe," I haven't heard a good counterargument to my view. I want my view to be changed to find easier solutions.
Tl;Dr Privatized trains have various issues from price to maintenance that can only be resolved through nationalisation to reduce these issues by govt mandate.