Revealed: The major peace offering Prince Harry has made to the Royal family. Insiders tell CHARLOTTE GRIFFITHS what secret talks between Team Sussex and the Palace are really about

1. Prince Harry has offered to share his official diary engagements with the Royal Family in a bid to further reduce tensions between him and his father, The Mail on Sunday can reveal.

The peace offering is aimed at avoiding a repetition of the date clash that resulted in his trip to the African country of Angola knocking coverage of Queen Camilla’s 78th birthday portrait off the front pages earlier this month.

Images of the duke retracing his late mother’s footsteps through a minefield – accompanied by throwback pictures of Princess Diana in the same location 28 years ago – dominated almost every UK newspaper.

The new diary-sharing arrangement is even believed to extend to Prince William’s court at Kensington Palace.

And it is also hoped the move to ‘deconflict’ their diaries could lead to the King and his younger son finally being able to fix a date in their busy schedules to meet face to face.

It comes as lines of communication between the Sussex household and Buckingham Palace have continued to remain open since The Mail on Sunday exclusively revealed earlier this month that peace talks had been held between representatives from both sides.

The King’s head of communications Tobyn Andreae and the Sussexes’ chief communications officer Meredith Maines were pictured in the MoS a fortnight ago meeting on a London club balcony, accompanied by Harry’s UK press officer Liam Maguire.

Last night, a source described the latest development to share the duke’s schedule as a significant milestone.