Road
Introducing Congestion Charges - Frequently Asked Questions
Presentation, slides, speech,
1 February 2010
Incentives for CO2 Emissions Reductions in Motor Vehicle Taxes
Presentation, slides, speech,
2 September 2009
Are Horizontal Mergers and Vertical Integration a Problem?
Presentation, slides, speech,
6 February 2009
Examining Fuel Economy and Carbon Standards for Light Vehicles
Presentation, slides, speech,
31 January 2008