Havering's StreetCare Service will maintain and repair:
- Walls supporting the structure of the highway - these are called highway retaining walls
- Walls retaining land that has been excavated in cutting to form a highway parapet wall on bridges
- Walls providing a safety barrier for example a steep drop at the other side of the wall.
How often are they inspected?
All highway structures have:
- general inspection every two years
- detailed principal inspection every sixth year.