Senate Bill 0980 - Vehicles; equipment; warning lights and alarms on ... Vehicles; equipment; warning lights and alarms on commercial snow removal vehicles; require under certain circumstances. http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2009-SB-0980 Thu, 09 Dec 2010 05:01:39 GMT Senate Bill 0980 postponed temporarily... Vehicles; equipment; warning lights and alarms on commercial snow removal vehicles; require under certain circumstances. http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2009-SB-0980 http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2009-SB-0980 Thu, 09 Dec 2010 05:01:39 GMT