I've had that on a bicycle. The bike had two small side by side halogens on the handlebars, I was on a main road when a car pulled straight out of a side turnin

I've had that on a bicycle. The bike had two small side by side halogens on the handlebars, I was on a main road when a car pulled straight out of a side turning and into the side of me. I released afterwards he'd glanced down the road, seen two small lights and assumed it was a car far enough away for him to pull out. On motorbikes I've had drivers in side roads look me in the eye and then pull out. On occasion I've ended up having words, and it's always "Sorry mate I didn't see you".