Sherborne

The settlement was announced after barrister David Sherborne, representing Harry, asked the judge to delay the start of the High Court trial on Tuesday, as the two sides were involved in potential settlement talks.

Speaking outside court on behalf of Harry, Mr Sherborne described the settlement as a "monumental victory", and said NGN had been "finally held to account for its illegal actions and its blatant disregard for the law".

David Sherborne, Prince Harry's barrister, said there was potentially a "good prospect" of an agreement that would save the court time.

Roxy Wilson, from Sherborne, Dorset, was in the crowd for Elton John's set at Glastonbury last year when she says people suddenly surged and she was knocked over.

His barrister, David Sherborne, said the emails would be "highly relevant in terms of providing the full picture not only as to the actual knowledge of the claimant but also as to the position in relation to constructive knowledge, based on what the Palace was being told by NGN".