Fuller, R., Gormley, M., Stradling, S., Broughton, P., Kinnear, N., O'Dolan, C., & Hannigan, B. (2009). Impact of speed change on estimated journey time: Failure of drivers to appreciate relevance of initial speed. Accident analysis and prevention, 41, 10-14. https://doi.org/10.1016/j.aap.2008.07.013