Related Clues:

• Hero of the Rovers, amid retreating English, that stands against the tide
• Barrier built out into the sea to check erosion
• It should stop a run on the banks
• What Brinker's boy plugged with a finger
• Sandbags, essentially
• Sexual centre discussed barrier method?
• Storied water barrier
• Wood on the beach — no grey rocks
• Barrier to check erosion by sea
• Big bank, of a sort
• Construction on the coast of Holland
• Type of embankment
• Bank management aid?
• Civil engineering project
• Breakwater, typically of wood, extending from a beach into the sea