Not rocket science, but it does say they have money issues. Its not big funds.
I pulled up the accounts for just two assembly halls I used to go to. £640,000 ($1m US) available, cash, in their accounts. Each year the surplus from them amounts to £150,000 ($225,000 US) which will now go straight to London rather than remain at circuit level. edit: ha, just looked for another one, and whilst they've not claimed a surplus for a while, they're still claiming £900,000 in cash at their bank account.
One question I do have is whether this is just a paper exercise to prevent the funds being reclaimed from London HQ at a future date, and the money has already been spent by mother.
It will pull in a few millions of pounds, and then the surplus which they never seem to own up to when they announce shortfalls from the platform. It's not much in comparison to the big Brooklyn sales, but then there's only 135,000 of them here and London Bethel typically operates on £30m a year.