Howard Potter and myself are in the process of editing a dedicated issue of the Proceedings of the Institution of Civil Engineers Transport on Road User Charging. If interested, a brief outline (200 words) of the proposed paper can be submitted by 31 August 2007 for consideration by the Editors, or full papers, which will be subject to the usual refereeing procedures, submitted by the 31 October 2007. Please email abstracts to Agnes Alvite, Editorial Coordinator [log in to unmask] Further details with respect to the special issue can be found at: http://www.jiscmail.ac.uk/cgi-bin/filearea.cgi?LMGT1=UTSG Dr Stephen Ison Transport Studies Group Department of Civil and Building Engineering Loughborough University Loughborough Leicestershire LE11 3TU UK Tel: 01509 222605 (Direct) 01509 223401 (Dept) Fax: 01509 223981 email: [log in to unmask]