The money from the U.S. Department of Justice’s Smart Policing Initiative will pay for a community-wide program in Madison, involving not just police but treatment providers, UW-Madison researchers — to measure and analyze the program’s effectiveness — public health officials, Dane County Human Services, the nonprofit organization Safe Communities Madison-Dane County and other partners. The grant also will buy about $21,000 worth of the overdose antidote Narcan, now provided to police by pharmaceutical company donations.