UPDATE: My cameo role as a Boris cheerleader has been quite widely used in the election coverage. Our friendly Webcameron camerawoman (and try saying that after a few celebratory drinks!) caught the reaction in the CCHQ war-room as the tense wait for the official result ended in triumph. It was quite a moment, and great to be there with David Cameron and the team when it happened. Staying late in the office has never been so much fun!