Gymboy has been told many times never to go swimming in the sea alone, there are some very strong currents that catch even the best swimmers unawares. So he is told to report the pool. There he gets a lesson is safety from the paddle. To make sure he knows this is a lesson not to be repeated he gets some swats laying down on the pool edge then some on his back and legs up, the final set he has to stand in the pool and bend over the edge. The look on his face at the end says that he is going to remember this one and never swim alone again.