Hmm, never realy thought about this one, but i do think that there should be districts ( not as much city districs like rodeo or ganton, but like Los santos and the country side) that have varied types and colors of police/ emegency vehicles.Maybe add modern types instead of an old peice of crap ranger. like if they made a remake of the Chevy Tahoe, then that should be used, same with the regular police type car, a dodge charger ( buffalo), and maybe even lamborghinis like in europe.Branching off from the regular police/sherrif, what about the swat, FIB, CIA, Military, etc? for the FIB, i thought it was rediculous they all had chargers, and the military shouldnt be able to take tanks into city limits. and personally, i think the polce should handle situations ALOT more realisticly than in preveous gtas. And that goes along with what area a crime is taking place. if its in the city, id see more less lethal type approach at first, and depending on the environment, road blocks, NOOSE teams, that sorta stuff should be more tactical than just crouching around like in GTA 4.