Glad you had a good splutter trisher?
The answer is yes, many times as I live in a rural area.Haven’t seen any standing up going on, but being a school bus I haven’t actually sat on it to witness.There is standing up next to each other and leaning and jostling past going on in any secondary school setting though.
This preoccupation with school buses is perplexing.
Going back to the subject of cars ( you do seem to think only the better off have them) a good proportion of the UK are two car families, and in any case, this year with Covid and all the many people working from home means that even one car families can usually take children to school.
De-cluttering, the never-ending process
This is what failure looks like
Ugandan MPs pass bill imposing death penalty for homosexuality