The Guardian has the full story – from automatic poo analysis to better public transport.
http://www.guardian.co.uk/…/0,2763,1072448,00.html
But whilst the boffins say traffic congestion will ease because of charging, the Mr Average used in the Environment Agency’s predictions is said to "carefully [pick] his route to avoid congestion charges on the motorway or in any of the towns on the way."
So, the future is rat running on a huge scale, then…