Minister, taking to the air, we know there won't be a zip wire across Cardiff Bay, but Zip World—I know you appreciate their services, they do so much in your part of Wales—have looked at the Tower colliery site in Hirwaun. There are other fantastic sites in the upper Valleys as well to have zip wires. Wouldn't it be marvellous if we could open one and invite the zip wire king, Boris Johnson, to come and open it? [Laughter.]