He also published English-language comics for several British newspapers, including his second-best-known work Romeo Brown.
In 1939 he also published his first comics in Great Britain, namely Erbert (1937–1938) in the weekly Passing Show and Dad in John Bull.
Dutch Minister of Education, Culture and Science Theo Rutten eventually sent a circular among schools to discourage distribution of "violent comics".
Mazure was therefore forced to quit Dick Bos, since no magazine or newspaper wanted to publish violent comics any longer.
[1] Between 1963 and 1967, when media censorship against comics loosened, Mazure drew new adventures of Dick Bos and made two animated short films based on the character.