Thread by @Peston

There is a full scale political crisis for the home secretary Suella Braverman and new PM Rishi Sunak in the failure to prevent the Manston migrant processing centre being totally overwhelmed by asylum seekers. Here are the important facts. 1/20

Both Suella Braverman and her predecessor Priti Patel rejected advice from home office officials to book hotel accomodation to cope with the surge in asylum seeker numbers illegally crossing the channel. 2/20

They did this because they believed this was the way to put pressure on their officials to find a way to speed up the processing of asylum applications. 3/20

Braverman has never booked hotel rooms. Patel booked such rooms for a period but then stopped many months before resigning as home secretary. 4/20

Braverman and Patel will be pressed by opposition parties to explain why they refused to follow home office recommendations, when Grant Shapps did take home office advice and started to book hotel rooms in the few days he spent as Home Secretary. 5/20

Robert Jenrick has revived the booking of hotel rooms in just the four days he has spent as immigration minister. I understand Shapps signed off the use of between 10 and 12 hotels. 6/20

Astonishingly, neither Patel or Braverman has ever visited Manston, I am told. 7/20

There are currently 4000 asylum seekers sleeping on Manston's floors, compared to the official maximum of 1500 to 1800. The conditions are described as "very austere" according to a witness. 8/20

There are no beds or even proper mattresses, only blankets and a few army-style rolled up mattresses. "It's like a giant village hall" said a source, who said the staff there were "amazing", and that the medical centre is "good". 9/20

Under English law, not European human rights law, the maximum length of stay is supposed to be 24 hours. There are some asylum seekers at Manston who have been there for three weeks to four weeks.10/20

There is an assumption that charities specialising in help for asylum seekers will sue the government for keeping asylum seekers at Manston longer than the maximum 24 hours. 11/20

As Home Office source told me, this creates prospect for Sunak's government that it will be forced to pay out maybe £5000 or £6000 each not to those fleeing persecution in dangerous countries but - for example - to Albanian economic migrants, many of whom may be criminals. 12/20

"That would be a disaster for the government, but it is very likely to happen" said a source. 13/20

In respect of the immediate humanitarian problems at Manston, this should ease a bit this week, as migrants are moved to hotels, and with bad weather in the Channel slowing the numbers making the journey from France to the UK. 14/20

But October and November are usually months where large numbers of asylum seekers risk their lives crossing the Channel, because many of them do seasonal work on French farms over the summer and then attempt to come to the UK. 15/20

The Home Office expects between 10,000 and 15,000 asylum seekers to come to the UK before the end of the year, so Manston will remain under unsustainable pressure. 16/20

The second massive political headache for Sunak and Braverman is the cost of putting asylum seekers in hotels. This costs circa £150 a night. 17/20

To cope with the immediate surge in numbers, the Home Office has both booked entire hotels and what are called "spot booking", or individual rooms in hotels. "It's incredibly expensive" said a home office source. 18/20

There is a particular problem with Albanian men crossing the Channel illegally to find work for around 9 months or to work in crime, such as county lines drugs trade. According to Home Office, up to 2% of Albanian men have come to UK illegally or contemplate doing so. 19/20

When Braverman addresses the Commons today on all this, as she is expected to do, she will be fighting to keep a job she's had only since Wednesday. 20/20

PS Source close to Priti Patel insists she was signing off hotel accommodation all through summer. “No matter how unpalatable it was she always did it because not to do so would have breeches statutory duties…

“We never breached statutory duties”. So the big question for Braverman is whether she has breached statutory duties.

Another source: “Priti was definitely still signing off over the summer as a load of asylum seekers were moved into a wildly inappropriate location near a roundabout in rural Lincolnshire. It annoyed local people but was far worse for the people moved in themselves”.