Finally with their passports in order, they escaped from Spain by train, diverting to Banyuls-sur-Mer for a short stay before returning to England. In the first week of July 1937 Orwell arrived back at Wallington; on 13 July 1937 a deposition was presented to the Tribunal for Espionage & High Treason in Valencia, charging the Orwells with "rabid Trotskyism", and being agents of the POUM. The trial of the leaders of the POUM and of Orwell (in his absence) took place in Barcelona in October and November 1938. Observing events from French Morocco, Orwell wrote that they were "only a by-product of the Russian Trotskyist trials and from the start every kind of lie, including flagrant absurdities, has been circulated in the Communist press." Orwell's experiences in the Spanish Civil War gave rise to "Homage to Catalonia" (1938).