The role of aggregates in providing skid-resistant roads. Paper presented at Symposium The Influence of the Road Surface on Skidding at the Centre for Transport Studies, University of Salford, 16 October 1968.

An account of some of the work that has been carried out with the object of assisting the highway engineer to achieve the high levels of resistance to skidding and the results that can be achieved with special synthetic road stones are given.