Swisscom TV 2.0 / Sign language / suppression on BBC channels

I have noticed on several BBC channels that certain programs are broadcast on Swisscom TV 2.0 with an on-screen sign-langrage translater.

This is very annoying for viewers with normal hearing and I would like to know if it is possible to suppress (parameter, etc) this function?

Any workarounds?

If not would it be possible for Swisscom TV to have have duplicate (BBC TV channels), one standard, and one with sign language?

Dear Stuart

The on-screen-sign-language-translator is part of the content from the channel. We can not suppress it.

For more information, please contact BBC directly.

Kind regards

MatthiasM

Swisscom