Even if checking every passenger exhaustively was the right way to thwart terror, why would any serious government issue a press release about it, informing the terrorists that you were on their case and keeping them up to speed on the things you’re looking for? They didn’t do that with Bletchley Park and the Enigma codes. Leaving aside the possibility that our leaders are just plain dim, we must assume their statements are a clever decoy. In that case, everything that we must endure at Stansted and Heathrow is pure ‘security theatre’. This would not be unusual. Much of what passes for ‘security’ and its kissing cousin ‘safety’ is little more than an elaborate show.