Just shut up. That's the new foreign policy line of our masters. When Senator Edward Kennedy dubbed Iraq "George Bush's Vietnam", US Secretary of State Colin Powell told him to be "a little more restrained and careful" in his comments. I recall that when the US commenced its bombing of Afghanistan, the White House spokesman claimed that some journalists were "asking questions that the American people wouldn't want asked". Back in the early 1980s, when I reported on the Iranian soldiers on a troop train to Tehran who were coughing Saddam's mustard gas out of their lungs in blood and mucus, a Foreign Office official told my then editor on The Times that my dispatch was "not helpful". In other words, stop criticising our ally, Saddam.

So maybe the policy has been around for quite a while. When the occupation authorities deliberately concealed the attacks against US troops after the start of the Iraq occupation last year, journalists who investigated this violence were told that they weren't covering the big picture, that only small areas of Iraq were restive. And there was a lot of clucking of tongues when a few of us decided to take a close look at US proconsul Paul Bremer's press laws last year. A whole team of "Coalition Provisional Authority" lawyers was set up to see how they could legalise the closure and censorship of Iraqi newspapers that "incited violence". And whenever we raised questions about it, the CPA spokesman - and its current attendant lord, Dan Senor, used the same phrase last week - would announce that "we will not tolerate incitement to violence".