Coinciding with the 36th Great American Smoke-out campaign encouraging people to quit the harmful habit, 10 hospitals in Boston, Massachusetts agree to ban smoking from the medical facilities' premises.

http://www.bostonherald.com/news/regional/view/2011_1117boston_hospitals_sign_on_to_smoke-free_initiative/  
http://www.boston.com/Boston/whitecoatnotes/2011/11/boston-hospitals-launch-tobacco-free-campaign/hic57sk4KSdkISngRdA4QI/index.html