Lots More Information Related HowStuffWorks Articles How Police Chases WorkHow SWAT Teams WorkHow Police Academies WorkHow Police Robots WorkHow Alternators WorkHow Car Engines Work More Great Links Fleet Safety Equipment, Inc.Police Vehicle EquipmentAmerican Power Systems, Inc.Emergency Vehicle Solutions Sources American Power Systems, Inc. "Heavy Duty PCM/RVC Smart Charge controlled alternators for Police Interceptor and Ambulance." (March 24, 2009)http://www.americanpowerinc.com/police.htmBiggs, Henry. "Revealed: 211mph Police Lamborghini." MSN.com. Nov. 2, 2006. (March 24, 2009) http://cars.uk.msn.com/news/car_news_article.aspx?cp-documentid=1202418Emergency Vehicle Solutions. "Run Lock Relay Unit." Aug. 2, 2006. (March 24, 2009) http://www.emergencyequipmentshop.co.uk/lock-relay-unit-p-278.htmlHiltunen, Nick. "Suspect kicks out windows of police car." Goldsboro News-Argus. Feb. 17, 2008. (March 24, 2009) http://www.newsargus.com/news/archives/2008/02/17/suspect_kicks_out_windows_of_police_carJones, Amy. "Hoover unveils Porsche as new police vehicle." Shelby County Reporter. Feb. 20, 2009. (March 24, 2009) http://www.shelbycountyreporter.com/news/2009/feb/20/hoover-unveils-porsche-police-vehicle/Kerr, Ian. "Police Cars." Chartwell Books.1998.McCord, Monty. "Cars of the State Police and Highway Patrol." Krause Publication. 1994.Sanow, Edwin J. "Chevrolet Police Cars." Krause Publications. 1997.Sanow, Edwin J. "Ford Police Cars." Motorbooks International. 1997.Shapiro, Larry. "Special Police Vehicles." MBI Publishing. 1999.