While this subject may well be of interest to Wannabes (and it may not: you haven't defined your position, point of view, or your precise aims), it is relevant to all UK commercial aircrew. It most certainly does not fit the relatively narrow subject constraints that we are currently trying to enforce on Wannabes, so I shall remove it to Aircrew Notices.. .I'd wish you luck, but I'm not sure what you're trying to achieve!