The court of appeal has ruled that a diplomatic immunity claim from a Saudi billionaire and International Maritime Organisation (IMO) representative was irrelevant in a maintenance battle.
Sheikh Walid Juffali is being sued by his estranged wife Christina Estrada, who is fighting for a share of his £4bn ($5.7bn) fortune.
The billionaire tried to use his title as permanent representative to the IMO for St Lucia in order to avoid having his case heard in front of a UK court.
His
