Jane Barlow/Pool via ReutersCritics have accused the British state of double standards and corruption after the police dropped a corruption investigation into King Charles’ former valet, who allegedly offered a wealthy Saudi donor an honor and help with obtaining a British passport in return for donations to the then Prince of Wales’ pet causes.Despite the existence of a letter purportedly from Michael Fawcett (who was then chief executive of the Prince’s Foundation) to an aide of a wealthy Saud