We're investing record sums on buses and trains. We have a huge programme to encourage people to walk and cycle, and everyone up to and including the PM has been looking closely at how we can promote electric vehicles, hybrids, and other technologies. ↗
I believe that the great painters with their intellect as master have attempted to force this unwilling medium of paint and canvas into a record of their emotions. ↗
But as you said, there are going to be those that have no record and cannot be detected in that capacity so that is why you have to have other layers of security. ↗