Roads studs have been in use for more than 75 years. Since their introduction they have provided drivers on UK roads with effective lane delineation, particularly during the hours of darkness and in adverse weather conditions.
3M manufactures a surface mounted road stud, 3M Marker Series 290, which meets the requirements of BS EN 1463 parts 1 and 2. The 290 road stud can also be inserted into the bespoke 301 metal casting supplied by Roadcraft Safety Products and Fleming & Company. This product also meets the requirements of BS EN 1463 parts 1 and 2.