Asim you're always on about some theory or other that only you are smart enough to see and no one else can possibly understand.
When your thread title is "Concerns that roads are being designed to increase danger and accidents" you are postulating that the roads are being made more dangerous by deliberate decisions of the road planners.Or putting forward the idea that there may be a conspiracy to do it...
which has been backed up well by design choices.
can you explain why a council would deliberately reduce the vision of drivers approaching a round about with those green posts?