However, due to the mobility of cars, time does not permit a search warrant to be obtained
they don't get the same warrant for a car as for a house, since the warrant for the house takes up to days to get... the warrant for cars are "instant" and not granted by a judge, or there is a judge always on duty, i don't remember at this time but the cops cannot search you, your property, your house, your car, nothing unless they have a warrant plain and simple... or if you give them permission.. lemme sum it up..

the only two ways a cop can legally search you or your possesions and such is with...
a. your permission
b. a warrant

period.