Peter Warman has worked as a freelance consultant since 1980 and has advised public transport operators and transport authorities for 38 years. A particular interest has been the development of passenger information systems and their equally important role in the control and management of public transport systems. Besides assignments in the UK, projects have included work in USA, Emirates, New Zealand, South Africa and various countries in mainland Europe. He is a Fellow of Chartered Institute of Logistics and Transport, a Chartered Civil Engineer and a Member of the Market Research Society.