Communicating with the public
Members of the Armed Forces and MOD Civil Servants must seek prior permission from DGMC if they wish to communicate about defence via books, articles or academic papers; self-publish via a blog, podcast or other shared text, audio or video; take part in external questionnaires, polls, surveys or research projects, speak at conferences, private engagements or other events where the public or media may be present; or contribute to any online community or share information such as a bulletin board, wiki, online social network, or multi-player game.
Sorry to pi$$ on your bonfire, but asking (in an introductory post) about the internal workings of the Armed Forces, with particular emphasis on discipline is somewhat suspicious (at least to me). I find it rather ironic that the very gen you seek would potentially result in members of the Armed Forces experiencing at first hand the discipline you seek information on.