(a) For collisions with unobstructed and constantly travelling or stationary targets; (b) On flat, horizontal and dry roads; (c) In maximum mass and mass in running order conditions; (d) In situations where the vehicle longitudinal centre planes are displaced by not more than 0.2 m; (e) In ambient illumination conditions of at least 1000 Lux without direct blinding sunlight; (f) In absence of weather conditions affecting the dynamic performance of the vehicle (e.g. no storm, not below 0°C); and in absence of extreme driving conditions (e.g. harsh cornering).