But there are trained adults, in a suitable adult/child ratio, who are tasked to supervise those 11 year-olds and take responsibility for those 11 year-olds? They know who they are, exactly how many there are and where they are/where they should be? They have inhalers/epi pens/etc for children that need them - and are trained in how and when to use them? And are able to intervene if something goes wrong?
Yes, though in some cases this won't be within the 20-30 minutes being spoken of here. We train them to handle things themselves to a fair extent. (They also won't just be 11 year olds, they'll be mixed 11-14 year olds - but so will a school).
But then an outdoor activity is higher risk than walking down the street or sitting in a social area in a school or in the playground.
As regards inhalers, in our context young people carry them themselves and use them themselves. Epipens are more complex, we would tend to have to make special arrangements for users of those depending on the allergy and its severity, we might well train a specific young person in administering if it came to it. But those are comparatively rare and do not need to define the general rule; young people requiring them need special arrangements to ensure their safety - such as parents buddying them up with another young person for the journey.
Yet you seem to be suggesting that it's OK for an unknown number of 11 year-olds to be in a school building with no-one tasked to supervise them (directly or otherwise) or take responsibility for them. For someone that's supposed to be clued-up on all aspects of safeguarding, that worries me.
Then lock the gates until there are enough staff there and they can wait outside. Then that becomes the parents' problem. Though I really don't see why there is any kind of
practical difference between them being on school grounds and being in the street. Well, other than one thing - fire evacuation - but you handle that by limiting the number of places they can be in in the school - classrooms should be locked when not occupied anyway, for example.
And if the parents consider that a problem, time for them to find an alternative mode of transport, such as the frequent (if more expensive and a bit slower) service bus between Barrow and Ulverston which is no less suitable than the train.
On the train, there is a guard who his tasked to take responsibility for all passengers in the event of something going wrong. There may also be TravelSafe officers on-board.
Not if it was DOO (which, as it's a Northern Connect route, there is a chance it may become in the not so distant future, though for discussion of this there is a separate thread). And guards are not First Aid trained, not DBS checked, and very much not tasked with looking after kids - and it is really dangerous to assume they are. Their primary role is the safety of the train and passenger safety in relation to being on a train, not general supervision of children. Children who cannot look after themselves in a public place (including sorting themselves out if they get stranded e.g. calling home or a taxi) should not travel alone by train - and that isn't just my view, it's ATOC's. The railway does not provide an unaccompanied minor service in the manner of airlines.
TravelSafe officers? What are they? I've never seen one. So odds on no, there won't be one of those either.
And most (if not all) places of a similar size to a typical secondary school will have security personnel who are tasked to take responsibility for everyone on site in the event of something going wrong.
I think you overstate the responsibility a couple of staff on the front desk of an office complex can take for anyone.