Approaches for evaluating alternative methods of restraint. Paper presented at the 53rd Annual Meeting of the Highway Research Board HRB, Washington, D.C., January 1974.

Various methods for restraining city traffic including an electronic point-pricing system are examined: peak and off-peak prices for crossing boundaries of a few large zones; and parking charges, which could be varied according to location and time of day. A model presently in use in traffic and public transport studies is examined in comparison with the performance of other suggested pricing systems.