Dr Rachel Aldred is a Reader in Transport at the University of Westminster. Today (17 May 2018) saw the launch of a number of key reports by Rachel on injury risk. The interview with Rachel seeks to answer questions such as: 1. How many un-reported road injuries are there? Who is most affected? 2. Do drivers using residential streets put pedestrians at greater risk than drivers using main roads? 3. Is ‘safety in numbers’ observed over time? 4. What kinds of roads have higher/lower injury risk for people cycling?