Tried to track down a contact method for suggesting a new programme. But then was gobsmacked to find this statement:

https://www.bbc.co.uk/programmes/articles/4fC4NcVXqkZntJv8ZHpClD8/pitching-ideas

"Please note: BBC Radio does not accept programme ideas from individuals unattached to a production company."

So that's that I guess.

SB