Generally, police cannot search your car simply because they see tobacco. However, if they have a reasonable suspicion that a crime is being committed or that there is evidence of a crime in the vehicle, they may be able to conduct a search. It is important to know and understand your rights in such situations, and if you believe your rights have been violated, consult with an attorney.
Yes
Yes they can search it
yes, it is not considered a "search"
If they have probable cause.
no
I think they only can search the car if they have probable cause.
Police are liable for the damage that they do to your car. You can file for damages against the police department to get your money.
he can but if a police sees you you will be in trouble
I think that would be rather difficult for you to search your car while in handcuffs. Now, can the police search your car while you are handcuffed? Sure if they have your permission or if they have a search warrant.
Prowl is what they do, not what they are. To go about stealthily in search of prey
The vehicle can be searched with probable cause, or if the car is being impounded an inventory will be done. The police do sometimes ask for permission as well, and that is another way the search can be valid.
The fourth amendment protects citizens from an unreasonable search of your car.