Splish Splash is the ninth Checkpoint race in London. It starts at Buckingham Palace, and the checkpoints are put into two groups - one near Buckingham Palace, and the other in Kensington. There's also a lone checkpoint. The finish line appears in Kensington. The opponents include three Ford Mustang Fastbacks and three Aston Martin DB7 Vantages (Amateur) or three Panoz Roadsters and three Aston Martin DB7 Vantages (Professional). The time of day is evening (Amateur) or night (Professional), and the weather is cloudy (Amateur) or clear (Professional).