Traffic signs maintenance policy
To be kept legible and visible as far as possible at all times.

Non-illuminated signs and bollards maintenance policy
The general condition should be inspected every two years by night, after cleaning which should be when required (at least annually).

Replacement and repair policy
Make safe within 24 hours, permanent repair between seven days and eight weeks depending on the degree of hazard to drivers (chevrons, stop and give-way signs within seven days).

The bollards will generally be cleaned once per year, however at certain locations and in particular at traffic calming sites and roundabouts the bollards will be cleaned at least twice more in the winter months.