@mem_somerville Wot you have to understand about vox pops is that they don't go out to find out what people have to say. They already know what they want to broadcast, so what they do is go looking for people who are going to say things that fit their agenda, and anyone who says the wrong thing won't be broadcast.

(I got round this once by not saying what the interviewer wanted but by saying something different that was sufficiently funny that they broadcast it anyway.)