Schools going back was not the key to this rise, nothing like it, it was far too quick as it started in ernest only 3 or 4 days after schools returned.
The CMO also said this morning that proven new cases in children were low, the majority of new cases between 20 and 40, but it was clearly rising in all ages, but least in the youngest and eldest.
I've said numerous times in the thread, the shitty bank holiday weather was a large chunk of the cause of this spike, because traditionally lots of families/friends get together over that weekend, and would be outside at pubs and bbq's if the weather was good, but this year most spent all weekend meeting indoors.
It's also a weekend where traditionally a lot of drinking goes on, because it's the end of summer, and back to work/school, ie mundane life is about to return ahead of a long winter (incidentally Scotland have an earlier return, not sure if they have a late holiday or not).
I'm hopeful that this is largely a post bank holiday spike and it levels off again.