We went for a walk along Littlehampton seafront (and for a bag of chips!) and noticed that the Royal National Lifeboat Institution were having a training session. In this shot they are moving a dummy from one boat to the other.
@ludwigsdiana I took this photo from Littlehampton Pier looking eastward. On the other side of the pier is the River Arun, which is the second fastest in England. The current can be very dangerous here, which is why they need the life boat station.