The Petroleum Driver Passport is an example of the reregulation of the labour market, the development of employment rules that apply across multiple employers in a given industry, occupation or region. The scheme requires drivers of road tankers to possess a Passport, indicating their safety competence, if they are to collect and transport fuel in the UK's downstream oil-distribution industry. This article presents a case study of the Passport scheme, which identifies the factors that contributed to the scheme's development, assesses its impact and draws lessons for other possible initiatives to reregulate the labour market.