Nine in 10 UK dentists are not accepting new adult patients, while eight in 10 are refusing children.
Almost a quarter of searches by the Met from 2018 to 2020 took place with no "appropriate adult" present.
Post Offices handled a record £801m in personal cash withdrawals in July.
A witness told the BBC that it was the worst flooding he had ever seen in London.
But she says her tax cuts would boost incomes, as the Tory leadership rivals row over the economy.