The use of multicomponent interventions with community mobilization is recommended on the basis of strong evidence of their effectiveness in reducing alcohol-impaired driving. Multicomponent interventions to reduce alcohol-impaired driving can include any or all of a number of components, such as sobriety checkpoints, training in responsible beverage service, education and awareness-raising efforts, and limiting access to alcohol.
Shults RA, Elder RW, Nichols JL, Sleet DA, Compton R, Chattopadhyay SK, and the Task Force on Community Preventive Services. Effectiveness of Multicomponent Programs with Community Mobilization for Reducing Alcohol-Impaired Driving. Am J Prev Med [Internet]. 2009 Oct [cited 2013 Feb 15];37(4):360–371. Available from: http://www.thecommunityguide.org/mvoi/AID/EffectivenessMulticomponentProgramsCommunityMobilizationReducingAlcohol-ImpairedDriving.pdf