The Wabbit went off for a wander round the Colosseum. It was summer, but he hadn't quite expected the number of tourists. He had a low opinion of casual tourists, but one nice young lady had given him a bottle of water and he gulped it down. Rabbits didn't sweat and his ears flailed in a circle, trying to keep cool. The day was so hot that the water heated up immediately and he carefully placed the remains of the hot liquid in a bin. "Phew," he panted, "Next time I'll come in the winter." He'd always thought there was something creepy about the Colosseum, but it was such an attraction you could hardly ignore it. His special pass from the Department of Wabbit Affairs guaranteed him admission to most things - although he couldn't help flashing his bus pass and saying, "Blue Cross Inspection!" Sometimes it worked and he grinned. Sometimes it didn't and security would laugh and say, "It's only the Wabbit having a joke." But today there was something odd happening, and the Wabbit couldn't put his paw on it. A kind of electricity maybe. He looked up and down and sniffed. He recalled the smell from the old Glasgow Subway. "Must be ozone then," he thought. He made his way out down the long corridors that lined the walls and all the time he kept smelling that smell. Then he bumped into a creature he knew ...