In June 2016 he took part in a propaganda stunt along with other Vox members in Gibraltar, spreading a Spanish flag in the British overseas territory. He fled swimming away from the Rock. Tasked with managing the judicial strategy of Vox, he played a role in the popular accusation exerted by Vox in the judicial proceedings at the High Court of Justice of Catalonia, the Audiencia Nacional and the Supreme Court against Catalan separatist leaders facing criminal charges, including the televised oral trial.