[2011 Oct] Fox aide's 'plot to topple Iran chief': Sidekick Werritty 'met dissidents and spies and was even briefed by MI6' In February this year, Mr Werritty arranged a dinner with Dr Fox, Britain’s ambassador to Israel Matthew Gould and senior political figures – understood to include Mossad agents – during an Israeli security conference in Herzliya. Sanctions against Iran were discussed at the meal.