Possible Clues:

• The pool transforming cave
• Engineer to help over old hazard for road users
• Head back on course for a driver? It?s a hazard!
• Untidy place behind sink? There's damage by the way
• Road hazard, this half visible in Dorset town
• Hazard in road even if in lines protected by stanchion
• Road damage
• Narrow cave
• Preserve bit of golf course that's best avoided when driving
• Bump in the road