What colour are the reflective studs between a motorway and a slip road?
The studs between the carriageway and the hard shoulder are normally red. These change to green where there's a slip road, helping you to identify slip roads when visibility is poor or when it's dark.
The studs between the carriageway and the hard shoulder are normally red. These change to green where there’s a slip road, helping you to identify slip roads when visibility is poor or when it’s dark.
