The whole household will isolate if one of them is infected so they will be with at least five other people.
18t Dd would have to isolate with three people she has yet to meet.
Two are post grad so early 20s. Other is second year. All are in different courses. They're all different ages and different year groups. It's not halls of residence but private student halls.
And this is purely down to the debacle the government caused with their exam mess up meaning students lost first choices and therefore first choice accommodation.
Many of these kids are away from home for the first time and don't even know the people they are being asked to form a household with, at the same time as being told they can't mix with anyone else and discovering that their promised 60% f2f isn't actually happening anymore and they're actually only on 1-2 hours a week max. And they're tied in to accommodation for an entire year so financially they've not much choice unless they just ignore the fact they're paying £115 per week not to use it.
It's rubbish and it's unfair on young students who've already had so much messed up for them.
I don't blame the lecturers by the way. This is not their fault at all. They're trying their best to make things work.
But the government should have known this. They should have been making plans that didn't involved tens of thousands of young people travelling all over the country and then deciding to lock them all down with little chance to even get to know people in new towns and cities.