I’m in NI and a two week school closure has been announced as a “circuit breaker”. One of the weeks will be the already scheduled Halloween break. I’ve just seen an advert from a local after school club promoting a “circuit breaker” club for primary school children for those 2 weeks. So all the kids that won’t be at the local school for those two weeks in an attempt to stop them spreading the virus amongst themselves will just be together in a different building. 