Definitions
Article 2
For the purposes of this Regulation, the following definitions shall apply in addition to the definitions set out in Regulation (EC) No 661/2009:
1. ‘vehicle type with regard to its Lane Departure Warning System’ means a category of vehicles which do not differ in such essential respects as:
  1. the manufacturer’s trade name or mark;
  2. vehicle features which significantly influence the performances of the Lane Departure Warning System;
  3. the type and design of the Lane Departure Warning System;
2. ‘lane’ means one of the longitudinal strips into which a roadway is divided (as shown in the Appendix to Annex II);
3. ‘visible lane marking’ means delineators intentionally placed on the borderline of the lane that are directly visible by the driver while driving;
4. ‘rate of departure’ means the subject vehicle’s approach velocity at a right angle to the visible lane marking at the warning issue point;
5. ‘common space’ means an area on which two or more information functions may be displayed, but not simultaneously.