A Snec potentially will be able to F@ck the whole Engineering heirarchy up because he has his ticket and will have the right to tell them to poke it, with the Law on his side.
Hmm, technically (and in reality) Snecs can tell anybody to poke now. I have and will continue to do so if I feel a situation is unsafe. The only difference is, currently under RAF rules somebody in the hierachy can give you a bit of paper with his signature on it that you can sign in accordance with, or he can just sign it himself.
Strangely though, when you request just such a bit of paper, your opinion suddenly seems to carry much more weight.