 Among the most famous are his repeated personal colportage of illegal press to the Prague Gestapo office and his deliberate face-to-face meeting with Oskar Fleischer (who at that time headed a special Gestapo team that was hunting the "Three Kings"), which Morávek subsequently described in a detailed letter sent to Fleischer's superior.Once, when returning from Yugoslavia with explosives in his luggage, he was checked by a German policeman at Prague railway station - when asked, Morávek cold-bloodedly responded that ""what may look like some explosives to you, are in fact ordinary sonds for centrifuges"" and was let to go.The most visible sabotages carried out by the "Three Kings" were two bomb attacks in Berlin