Citation

Shoup DC. J. Transp. Econ. Policy 1973; 7(1): 32-57.

Copyright

(Copyright © 1973, London School of Economics)

DOI

unavailable

PMID

unavailable

Abstract

In an experiment conducted by the Los Angeles Police Department, changes in numbers of motorcycle patrols showed no clear net benefit, but accidents were reduced when warnings only were issued to offenders.