Then that is what they should do.
Indeed they should.
Out of interest, has that ever happened elsewhere? (providing a taxi for a regular traveller who loses their regular service and has no other feasible choice for their regular journey).
When trains were withdrawn from the Sinfin branch, taxis were provided for the regulars for a number of years until official closure procedures had been completed.
This obviously is a very different kettle of fish. The new first train will simply be one hour later. Hopefully anyone inconvenienced by this (and I'm sorry if they are) will be able to negotiate a later start time with their employers if necessary. Despite what "Plymothian" says, I don't believe there is a very regular passenger.
The hard truth is that running a train for just one person is simply untenable and since the new time is just an hour later, it's also untenable thinking about a taxi or anything else. As we all know, the Looe line is heavily subsidised and we have to get a bit real about transport economics here.
The changes will generally be an improvement and I believe will attract more passengers to the line. The Looe line's main traffic is daytrippers and tourists. Looe itself is a small place - just 5,000 or so population, about half of whom are of retirement age - and the main line at Liskeard is just 8 or so miles away. Anything we can do to get more locals on the train year-round is clearly a good thing, year-round daytrippers and tourists too. We at the Partnership do a lot of promotion of the line, particularly online e.g. via targeted paid adverts on Facebook - you can see examples on our page here
https://www.facebook.com/greatscenicrailways We're planning significant promotion of the May timetable which will, as well as all the online stuff, include leaflets delivered to households in Looe and the surrounding area by the Royal Mail.
One more thing to consider - in the next few years, some quite serious investment in the Looe line will be needed. As things look now, battery trains will need either a West Ealing style charging set up or even overhead being installed in Platform 3 at Liskeard. The more the railway, we at the Partnership and others can do to help increase year-round usage of the line, the easier that funding decision becomes. I don't think for a moment we might be looking at closure of the line but making sure trains, particularly at either ends of the day when they are most expensive to run, are decently used will be key, I'm sure.