The new highway patrol vehicles are equipped with an automatic dry chemical suppression system. Here is a link to find out more information on the system and there is a video of the system being activated.
This system is available as an option on Ford Police Interceptor models. It is a standard feature on all Missouri Highway Patrol cars. You may find it in some of your local jurisdictions cars also.
http://fleet.ford.com/showroom/CVPI/FireSuppression.asp
MSHP patrol car fire suppression
Linear Mode
