Strobe lights are reserved for law and EMS in most states.
You WILL be arrested in the state of Michigan for impersonating an officer or EMS.
We had several cases in the last year.
Out of state plates are NO protection, plan on a fine and PRISON.
No discretion of judge is allowed, fine and jail in every case.
http://www.legislature.mi.gov/documents/2005-2006/billanalysis/house/htm/2005-HLA-4865-1.htm

http://www.officer.com/article/archive_article.jsp?siteSection=1

http://72.14.203.104/search?q=cache7yNhcK-yg8J:www.michigan.gov/documents/Supp_to_2004_manual_114371_7.pdf+Michigan+statute+impersonating+an+officer+or+EMS&hl=en