London School of Economics, both in the UK. He was Chair Office of Rail and Road 2016-18; Director the RAC Foundation 2008-15; member of the Board of Transport for London 2000-08; Partnership Director, Tube Lines plc, 2007-10 and non-executive director of London Regional Transport from 1984-93. He was a member of the Steering Group for the 2004 National Road Pricing Feasibility Study, a member of the “Friends” group advising Sir Rod Eddington on his 2006 Transport Study, and a member of the advisory panel to the Oakervee Review of HS2, 2000. He was a member of the Government's first Advisory Committee on Trunk Road Assessment and a Specialist Advisor to the Parliamentary Select Committee on Transport. He has published widely on transport policy and regulation in the telecommunications, water and gas industries.