Holborn station at 5.30 AM waiting for the first train to take me to Queen Elizabeth II Aquatic Centre to swim 200m butterfly. The tiny trace on the left was a mouse. On the same group of benches where I seated, an Italian old gentleman (also heading to the pool) was whistling “La Dona é Mobile”. I imagine he sings it mentally while swimming. I always sing mentally Monty Python’s Liberty Bell March, but only in 50m butterfly. It is way too fast for longer distances.