Princess Diana's brother tells the BBC's Laura Kuenssberg that "we'll forget her soon enough" were "exactly" the words used by the then-Prince of Wales.

The failure led to more than 2,000 flights being cancelled and hundreds of thousands of passengers affected.

Kristofer Deichler, Jatinder Kamra and Sukhraj Singh were given community service and restraining orders for their harassment of Catrin Nye.

It is the first time MI5 has confirmed the BBC's revelation that it gave evidence based on lies in court while defending the violent informant.

Philip Foster was already serving a jail sentence for conspiracy to defraud, as of last year.

She was best known for playing Dr Beatrice Mason in the 1980s BBC wartime TV drama Tenko.