there are a few bbc channels like knowledge and entertainment that I'm pretty sure allow it too.
Sorry, not on Cyfra +. I have cyfra and there are none of the BBC channels except for BBC world which is 24 hr news. The univesal channel, scifi channel, fox life, animal planet, national gfeoagraphic are the channels in which u can turn off that annoying lektor. A very limited selection unfotunately.