Exclusive interview: Paul Cowperthwaite on the technology behind London’s Congestion Charge success
A new academic study by economists at the University of Lancaster has found that the number of road accidents the UK capital have dropped by 40% since London started its congestion charging scheme in 2003. Traffic Technology Today recently caught up with Paul Cowperthwaite, the general manager of road-user charging at TfL, to ask about the role of ALPR in the innovative system