Wow! Someone's lost the plot there and no mistake.
Childcare providers have been asked to come to reasonable arrangements with parents during this time.
So if a parent is working at home on full pay, for example, they may be happy to pay the nursery to ensure it survives and there is a place to go back to.
If a parent has reduced or no income, obviously it's not reasonable to expect them to pay.
But if the parent is a keyworker, must go to work and has to find and pay another nursery, there is no way they can be expected to pay twice!
If providers don't have enough children or staff to open, they are being encouraged to get together with other providers and work from a "hub," bringing resources together to form a viable option for the children of keyworkers and children classed as vulnerable.
The first nursery is in breach of the Ofsted childcare registration requirements which state:
"Organising your childcare
You must:
make arrangements with other childcare providers or with parents for occasions where you cannot provide childcare."
The word "must" is important here as it means it's not an option for them ("should" is the word used in such cases).
So a formal complaint to the nursery would be in order and would be something they would have to respond to within 28 days, and would have to inform Ofsted about at a future inspection.
Your daughter could also report them to Ofsted herself if she is not satisfied with their response.
As far as sending the bailiffs in goes, to do this they would first have to obtain a court order, and for that to be granted they would have to show they had provided the service your daughter is unwilling to pay for.
I'm so glad the second nursery is being supportive.