Wasn't the minister who approved the smart motorways the same one that said, 'If you breakdown, just drive to the next junction'?
Without a single sign of a smirk on his face.
To me, these smart motorways are a cash cow. I use the same junctions 5 days a week, during rush hour, the speed limit is always 60. This doesn't matter what else is happening, like school holidays, where I can travel at 70mph in lane 2. They are always on. The only reason is to make money from the cameras. What it does mean, is that people now ignore the variable speed limit, do what speed they like and then anchor up for the camera , causing tailbacks and accidents before speeding back up.
Apparently, this is the future and a lot safer