In 1935 Carlebach was appointed chief editor of daily "Yidishe Post (יידישע פאָסט)" in London. But he continued to cover travelling the rest of Europe, except of Germany. In "Selbstwehr" (Prague) Carlebach published a regular column "Tagebuch der Woche" (diary of the week). In April 1935 Carlebach called attention to Kurt Schuschnigg's anti-Semitic policy in Austria in an interview with the Federal Chancellor. He adopted an increasingly sharper tone in relation to non-Zionists, whose intentions to stay in Europe, he regarded negligent in view of the development. From 1936 on British policy on Palestine (Peel Commission) stood at the centre of Carlebach's editing.