6.5.2. The component of the front protective devices shall be so designed that all rigid surfaces facing outwards have a radius of curvature of not less than 5 mm. However, if a bumper cover is fitted, it shall have a radius of curvature of not less than 2.5 mm. a2c0
6.5.2. The components of the front protective devices shall be so designed that all rigid surfaces facing outwards have a radius of curvature of not less than 5 mm. a0c0