Words, words, words...

Listen to almost any politician speaking these days, and I can almost guarantee that the words "open" and "transparent" will crop up, and probably more than once. So if we're moving to a more open, transparent society, that's got to be good, hasn't it? But tell that to Andy Hayman, ex-anti-terrorism chief who has written a book about his experiences as such, and now finds himself slapped with an injunction forbidding its sale. Why? Well of course we're not allowed to know! Just how open and transparent can you get??