An Open Access Journal
From: Overcoming the barriers to implementing urban road user charging schemes
City
% change
Notes
London
−16%
Change between 2002 and 2003 [74].
Milan
−14%
Change after first 9Â months of operation of scheme [7].
Rome
−21%
Change in mean values between 2001 and 2004. [Unpublished Internal Report]
Stockholm
−13%
Following the trial period, Jan–July 2006, Inner City. [68]