Related Clues:

• Flood control structure
• Highway shoulder
• Drive home and go off Embankment
• Flood blocker
• An animal must have some means of defence
• It holds back the water in Holland
• Earthen wall
• Bank in need of support?
• Mound of earth
• Crash into section in wall
• Sand embankment; narrow path
• Fleece, for one, for protection
• Live beside jolly narrow path
• Drive into a section of the defencework
• Broad defensive wall