and nominally a senior German general on the Western Front. The Deuxième Bureau believed she could obtain information by seducing the Crown Prince for military secrets. In fact, his involvement was minimal, and it was German government propaganda that promoted the image of the Crown Prince as a great warrior, the worthy successor to the Hohenzollern monarchs who had made Prussia strong and powerful. They wanted to avoid publicizing that the man expected to be the next Kaiser was a playboy noted for womanizing, partying, and indulging in alcohol, who spent another portion of his time associating with far right-wing politicians, with the intent to have his father declared insane and deposed. Unaware that the Crown Prince did not have much to do with the running of Army Group Crown Prince or the 5th Army, the Deuxième Bureau offered Zelle one million francs if she could seduce him and provide France with good intelligence about German plans. The fact that the Crown Prince had, before 1914, never commanded a unit larger than a regiment, and was now supposedly commanding both an army and an army group at the same time should have been a clue that his role in German decision-making was mostly nominal. Zelle's contact with the Deuxième Bureau was Captain Georges Ladoux, who later emerged as one of her principal accusers. In November 1916, she was traveling by steamer from Spain when her ship called at the British port of Falmouth. There she was arrested and taken to London, where she was interrogated at length by Sir Basil Thomson, assistant commissioner at New Scotland Yard in charge of counter-espionage. He gave an account of this in his 1922 book Queer People, saying that she eventually admitted to working for the Deuxième Bureau. Initially detained in Canon Row police station, she was then released and stayed at the Savoy Hotel. A full transcript of the interview is in Britain's National Archives and was broadcast, with Mata Hari played by Eleanor Bron, on the independent station LBC in 1980. It is unclear if she lied on this occasion, believing the story made her sound more intriguing, or if French authorities were using her in such a way but would not acknowledge her due to the embarrassment and international backlash it could cause. In late 1916, Zelle travelled to Madrid, where she met with the German military attaché Major Arnold Kalle