The article links to a study[1] in the Lancet that says that aggressive traffic policing results in fewer car accidents and fewer deaths.<p>1:  <a href="http:&#x2F;&#x2F;www.thelancet.com&#x2F;journals&#x2F;lancet&#x2F;article&#x2F;PIIS0140673603137701&#x2F;abstract" rel="nofollow">http:&#x2F;&#x2F;www.thelancet.com&#x2F;journals&#x2F;lancet&#x2F;article&#x2F;PIIS0140673...</a>