For years, MADD has loudly and widely extolled the virtues of "sobriety checkpoints" – despite clear evidence to the contrary.   See, e.g., my posts Do Roadblocks Work?, Do Roadblocks Work? (Part II), and DUI Logic: Roadblocks Effective Because They’re Ineffective.   Now, finally, there may be a glimmer of light out there.  Consider the following guest OpEd published yesterday in Louisiana: Roadblocks [...]

Read the complete post at http://www.duiblog.com/2008/12/12/dui-roadblocks-is-the-public-finally-starting-to-get-it/