Prince Harry has been open about his strained relationship with his brother Prince William, but the pair have a 'secret code' they use in times of crisis.

Prince Harry hit out against his older brother Prince William in his explosive book Spare, documenting a number of disagreements between the royal siblings - including one in which William used a ...

Prince Harry went into great detail about the demise of his relationship with older brother Prince William in Spare - including the moment the future King used the siblings' 'secret code' ...