of many popular passenger cars, with their high rear window lines and boots (trunks) obstructing rearward vision. In NRMA testing, two out of 42 SUVs (5%) and 29 out of 163 (18%) regular cars had the worst rating (>15-metre blind spot). Of the vehicles that received a perfect 0-metre blind spot rating, 11 out of 42 (26%) were SUVs and eight out of 163 (5%) were regular passenger cars. All of the "perfect score" vehicles had OEM reversing cameras. Wide bodies in narrow lanes The wider bodies of larger vehicles mean they occupy a greater percentage of road lanes. This is particularly noticeable on the narrow roads sometimes found in dense urban areas or rural areas in Europe. Wider vehicles may also have difficulty fitting in some parking spaces and encroach further into traffic lanes when parked alongside the road. Psychology SUV safety concerns are affected by a perception among some consumers that SUVs are safer for their drivers than standard cars, and that they need not take basic precautions as if they were inside a "defensive capsule". According to G. C. Rapaille, a psychological consultant to automakers, many consumers feel safer in SUVs simply because their ride height makes "[their passengers] higher and dominate and look down [sic]. That you can look down [on other people] is psychologically a very powerful notion." This and the height and weight of SUVs may lead to consumers' perception of safety. Gladwell also noted that SUV popularity is also a sign that people began to shift automobile safety focus from active to passive, to the point that in the US potential SUV buyers will give up an extra of braking distance because they believe they are helpless to avoid a tractor-trailer hit on any vehicle. The four-wheel drive option available to SUVs reinforced the passive safety notion. To support Gladwell's argument, he mentioned that automotive engineer David Champion noted that in his previous driving experience with Range Rover, his vehicle slid across a four-lane road because he did not perceive the slipping that others had experienced. Gladwell concluded that when a driver feels unsafe when driving a vehicle, it makes the vehicle safer. When a driver feels safe when driving, the vehicle becomes less safe. Stephen Popiel, a vice president of Millward Brown Goldfarb automotive market-research company, noted that for most automotive consumers, safety has to do with the notion that they are