If a driver can't see a cyclist because they're in their blindspot, I'd be very surprised if they could see the image of the laser on the road. How much of the road immediately around the car can you see from the driver's seat? Very little, or in the case of the nearside, absolutely fuck all.
If a driver can't see a cyclist because they're in their blindspot, I'd be very surprised if they could see the image of the laser on the road. How much of the road immediately around the car can you see from the driver's seat? Very little, or in the case of the nearside, absolutely fuck all.