Ford Police Interceptor Utility, Harvard Square.

AL likes the PI's because of the absence of trim and gewgaws; or maybe it's just the dog-dish hubcaps. Ford offers the current-generation Police Interceptor Utility as "the first-ever pursuit-rated hybrid police SUV." Caught this one in Harvard Square. We posted a Crown Vic Interceptor a while back.  And then there was the Renault 10 from the Service de Police de Ville de Montréal.