Ahh, you bad lads, extracting the urine like that. Perhaps the OP might like to explain what his query really is. I'm sure that I don't understand the thrust of his question, but am willing to bet it's a question relating to whether serving personnel are more restricted than us "old blokes" with what we disclose. My only contribution must be that in 30 years I was only told what I needed to know, mostly rubbish, and thus can only relate stuff that I experienced directly. If any of that breaks the OSA, then by virtue of the fact that my being "mushroom farmed" ensured I had no idea it was subject to restriction, I can not be held responsible. If any of that makes sense, please don't inform the "powers that be", it might come back to haunt me.
Smudge