//How do they cope out of school and when on holiday in a foreign country.//
Strangely, webbo, I remember last summer there being discontent as, it was said, many children were going hungry because the free school meals they usually enjoy were not available in the holidays:
https://feedingbritain.org/donations/holiday-hunger/
The article suggests 3m children might be going hungry. I estimate there are about (very roughly) 7m children of school age. If the article is to be believed, almost half of them go hungry during the school holidays. That, in itself, is a ludicrous claim. But on a wider note this is getting bleeding ridiculous. Schools exist to educate children. Some may be able to provide lunch (at the going rate) for those needing it (if they can't parents must ensure they can be fed by other means). But that should be it. Instead they are increasingly being seen as "in loco parentis" for almost everything the child needs and this is just the latest move in that direction. Parents are responsible for feeding, clothing, housing and caring for their children. That includes providing life's necessities - such as the items under discussion here - for them. A few may not be able to because they are stupid, inept or feckless in one way or another but this sledgehammer to crack that nut is simply laughable.