We're reading about a number of safety initiatives at junctions; many of them quite complex, expensive, and all of them different and potentially confusing. I have an idea that could be applied to any junction, whether that be traffic signal controlled or a roundabout, and regardless of the existing road layout.
Install average speed cameras set to trigger at 10 mph through the junction.
Use the revenue from fines to install cameras at the next most dangerous junction, and repeat.
It's a simple idea that's relatively cheap, self funding, and easily understood.
Your opinions are appreciated.