Side lights are from the time when street lights were designed to cause silhouette shapes from pedestrians. As such can more easily be seen by a driver than can a pedestrian where everything is not in silhouette. Modern street lamps and modern car headlamps now don't create that effect. But as a kid it was easier back then to see pedestrians because of this silhouette effect.
- Silhouette Vision (early 1930s onwards): The modern understanding and intentional design for silhouette lighting developed in the 1930s. This approach recognizes that in many situations, objects on the road are seen more effectively as dark silhouettes against the brighter road surface or background, rather than being directly illuminated themselves. This became a major theoretical underpinning of street lighting practice in the UK from the mid-1930s to the 1960s.
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As the owner of an automatic I could so easily do that too but despite loathing the introduction of “electric” brakes, I know very much like them and will invariably apply it at traffic lights with feet off all pedals, knowing that as soon as I touch the accelerator the brake will be released. Simple, easy and at night and especially in the wet at night, I’m not blinding the car behind me 


