The older Ford CV's got the recall to add the foam padding. The 2005's at least, have a fire reduction system that uses chemicals to reduce or extinguish a fire in the rear of the vehicle. In the event that the system fails to deploy, there is a switch for manual activation.
About the Chevrolet Impalas: JUNK... this is coming from a police officer who has been involved in chases... Never had the oppurtunity to drive a impala (thank god) but passed plenty of them during a chase. I do agree though someone needs to come out with a new rear wheel drive v-8 police car... I would love to see chevrolet do it, but wouldn't count on it. I would expect to see Dodge do it, based on the Magnum chassis, without the liftgate (rumor has it will be called the enforcer)... Just as a sidenote, either in 05 or 06 the magnum will be offered as a police package with the hemi or v-6...
And Jeff, you are partly correct. Worcester County did go to the Impala, but due to the amount of problems they have had with them, most have been moved to the civil division...only a few impala's are left in road patrol for the county. the 2 last purchases of vehicles has been crown vics.
Chris