Weed control
How we deal with weeds
We do not routinely spray weeds on the highway. This is because of cost and effectiveness.
We will consider action if weeds:
- block visibility
- affect drainage
- make it hard to pass
We remove weeds using mechanical methods (for example cutting or pulling).
This work is usually carried out in road channels, kerb edges, pavements and alleyways next to walls or fences, footpaths and link paths.
Harmful and invasive weeds
We have a legal duty to control certain harmful and invasive weeds on the highway (defined by law and regulation).
We treat invasive weeds where there is a risk to highway users, adjacent landowners, or livestock. This may be by a combination of repeated applications of weedkiller and removal by hand.
Your responsibility as a landowner
If you own or occupy land, you must control invasive weeds on your property and stop them spreading.
If you do not take action, the Department for Environment, Food and Rural Affairs (DEFRA) can:
- arrange for the work to be done
- recover the cost from you
For a complete list of invasive non-native plant species and detailed information on legal responsibilities, visit the UK Govenment's guidance on invasive non-native plant species.
You can report any sightings of invasive weeds on the highway, which include:
Japanese knotweed - we have a list of known Japanese knotweed locations and treat them every year as part of the programme.
Report problem weeds
You can report problem weeds along the highway online.
Report problem weeds on traCE
Contact Highways
Report an issue via traCE.
Report an issue on traCE
If you consider a highways issue to be a danger to life
Call the Highways Customer Services Team on 0300 123 5025
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