The government has published its safety plans for England's return to school in September - built on the principle of keeping classes or whole year groups apart in separate "bubbles".

Schools will have testing kits to give to parents if children develop coronavirus symptoms in school.

Mobile testing units may be sent to schools which have an outbreak.

The education secretary said there must be a "concrete determination" to get pupils back to class.

"By working together we will make sure that their hopes and dreams for the future are not to be knocked off course," Gavin Williamson said during a Downing Street press briefing.

"We cannot sit back and... just say that children are not going to go back to school."

He said a "system of control" would "minimise the risk" from Covid-19, and children would not be taught a "watered-down" curriculum.

Labour's shadow education secretary Kate Green accused the government of being "asleep at the wheel" over getting children back into school full-time.

Head teachers said it would be "mind-boggling" to try to keep groups of pupils apart all day in school.

Dr Jenny Harries, England's deputy chief medical officer, who spoke alongside Mr Williamson, said the government was also trying to encourage families to "control their teenagers in the social interactions outside school".

On the spike in cases in Leicester, Dr Harries said the transmission rate there was caused by "community transmission" and not the partial return of schools in the area.
She said schools were "not the focal point" and described them as "quite controlled environments".

The safety plans issued by the Department for Education say that "given the improved position, the balance of risk is now overwhelmingly in favour of children returning to school".

The UK death toll stands at 43,995, according to the Department for Health and Social Care - an increase of 89 on Wednesday's figure.

The return to classrooms will be based on separating groups of children into "bubbles" and minimising contacts between them, rather than social distancing.

It will mean:

Grouping children together in groups or "bubbles", a class in primary and year group in secondary
Avoiding contact in school between these groups, with separate starting, finishing, lunch and break times
Attendance compulsory with the threat of penalty fines
Test and trace in place for schools
Regular cleaning of hands, but masks not expected for pupils or staff
Those with symptoms told to stay out of school
No big group events like school assemblies and arranging classrooms with forward facing desks
Separate groups on school buses and discouraging the use of public transport
Pupils will be expected to continue with all their GCSEs and A-levels

If you could fast forward to September and schools in England were not opening there would be outrage from parents.

Pubs would have opened, there might be a few holiday suntans and whatever is left of the High Street will be back in business.

So it would have been impossible not to have a plan for a return to school.

In many ways these plans represent the art of the possible, rather than the ideal.
But parents have raised doubts about the tactic of separate bubbles.

What happens if families have children in different years? What about all the mixing up of children on public transport?

There are big academic unknowns too. How will full versions of GCSEs and A-levels go ahead when pupils have missed months of school?

And tucked away in the details are suggestions Year 7 might have to retake chunks of Year 6 again because of all the holes in learning.

It's not going to be easy - and there could be "stop-starting" from local lockdowns - but not going back at all would have been much more politically toxic.

The guidelines warn of behaviour problems being likely after a "lack of routine" for pupils out of the school for so long.

They also say that Year 7 pupils, in the first year of secondary, might have to be re-taught maths and English from primary school to fill the "gaps" in their knowledge.

And parents in England who do not send their children back to school in September will face fines "unless there's a good reason for absence".

If a child in school has Covid symptoms they will have to be taken home straight away, and staff waiting with them will have to wear protective equipment.

If a pupil tests positive, schools will have to send home other pupils who have been in "close contact", which includes those within one to two metres for more than 15 minutes.

All schools are being promised testing kits to give to parents if pupils develop symptoms at school - and if there are two confirmed cases within 14 days, or a rise in absences because of Covid-like symptoms, this could be counted as an outbreak.

This could mean other pupils in the class or the year group being sent home. It could escalate to the whole school site being shut down - but the guidance says such whole-school closures "will not generally be necessary".

A mobile testing unit could be sent to a school with an outbreak, which could carry out tests to see whether an infection had spread, which could check a class, a year group or the whole school.

In the event of a local outbreak, health protection teams or local authorities may advise schools to close.

"The logistics of keeping apart many different "bubbles" of children in a full school is mind-boggling," said Geoff Barton, leader of the ASCL head teachers' union.

"There just needs to be a sense of reality about what is possible," he said - and called on the government to have a "Plan B" if the return proved unworkable.

The National Education Union said the plans were "more based on hope than science".
Head teachers also voiced concerns about penalty fines for parents if they do not send their children back to school.

Michael Ferry from St Wilfrid's Secondary School in Crawley, West Sussex, called the threat of fines "ludicrous" and said that he will not issue them "in any shape or form".

"A significant amount of our community has been affected by the closure of Gatwick airport and if I fine parents £120, I'm effectively saying I'm taking away eight school meals vouchers - because that's what it amounts to," he told BBC Breakfast.

However, Ashley Harrold, head of secondary school Blatchington Mill School in Brighton, said schools could "overcome" challenges around capacity - although there were still "legitimate questions around safety".

"'Bubbles'... More silly Downing Street nonsense. A parent with a child in Year 8, another in Year 10 and a third in Year 12. How do they not segregate and cross contaminate? Same inconsistent contradictory messaging all the time," commented Anthony.

"Because of a compromised immune system I've been shielding through the pandemic - will my children be expected to return to school in September?" responded Julie to the safety plans.

"Doesn't that expose me to an unacceptable level of risk if the children pick up the virus and bring it into our home?"

"As a parent of teenagers I am hugely keen to have all of my children back in a full learning environment," said Jessica.

"Life is a risk and all risk must be balanced but getting children back to normality and school life is vital to us as a family," she said.

"Schools have started opening back up and some have had to close again after children/teachers have tested positive," commented Sarah.

"Yet parents were 'guaranteed' that sending children back to school was the 'right' decision to make."

"I can't see 'normal' until well into next year," commented Malcolm. "Our school has already been closed due to a kiddie testing positive, and that's after a week.... so get used to disruption."

But Kirsty said: "Everything has got to start to go back to some sort of normal sooner or later. It's worrying but I think children need the stability of school and the social aspect of seeing their friends."

"I am father of two children. I think it's good to see back children at school. But fines on parents? I don't think so," said Azeem.

Myriam was also annoyed by the threat of fines. "Parents, who have been homeschooling for several months, should be thanked and acknowledged rather than treated this way by the government."

A shielding parent, Eric in Sussex, said about his son's school: "With 60 kids in his year group the concept of any kind of protective "bubble" is a fantasy."

"Transport to and from school is a real concern too, packed like sardines on school buses," said Geraldine.