Believe it or not that is a practice used in mindfulness but its generally spotting yellow cars. The theory being taking your mind off outside anxities while concentrating on finding a yellow car.
It might be said that they would become too preoccupied looking for bikers that their concentration for other road users might be compromised. I think it boils down to the individual you can drill into some people till your blue in the face to watch for bikers and the minute they're out on they're own you may as well have told a goldfish. And then others naturally become aware.
It would be worth a try because any influence that potentially saved a life is worth trying.
It might be said that they would become too preoccupied looking for bikers that their concentration for other road users might be compromised. I think it boils down to the individual you can drill into some people till your blue in the face to watch for bikers and the minute they're out on they're own you may as well have told a goldfish. And then others naturally become aware.
It would be worth a try because any influence that potentially saved a life is worth trying.