Duke and Duchess of Cambridge Leave For CanadaJust popping out for a swim, guys. (Getty)

A Range Rover quietly left a large home in London this afternoon UK time, driven by a heavily pregnant brunette woman in her 30’s. In the backseat was a little blonde toddler and his nanny. The car drove off in the direction of Kensington, obeying all traffic signals and maintaining a permitted speed. So why does this matter?