The Village of Chenequa Police Department is part of the Suburban Mutual Aid Response Team (S.M.A.R.T.). It is a law enforcement mutual aid system operating in southeastern Wisconsin. S.M.A.R.T. provides immediate extra law enforcement personnel and equipment at the scene of law enforcement emergencies. In the event of a large scale emergency, the S.M.A.R.T. system may be activated to immediately expand the number of available personnel.