No, if you have committed a crime, it's not illegal.
If you haven't, you shouldn't bother.
If the police have "probable cause"., meaning that they may believe there is something illegal, they can.
Only the state (federal), or the police, if there is a ssuggestion that something illegal is in your locker.
To come into a home the police need a search warrant to search. Without the warrant the evidence is not admissible in court. It would be an illegal search.
Under the constitution 4th, 5th, and 14th amendments an illegal search and seizure can not be used to convict a person. In 1950 a woman in Ohio had an illegal search done by the police and they seized evidence while in her home. The case went to the Supreme Court and she won her case.
NO. He can search your car if he has just cause without a warrant.
Yes, however, if the search was illegal, nothing gained from the search can be used in court. The defendant should file a motion to suppress prior to trial, and in some situations, there will be no way to continue with prosecution if the evidence is suppressed.
If the police have probable cause to believe that a crime is being committed, they can search a house without a warrant. There are too many variables for a short answer. The short answer is you can tell the police they are not allowed to search your house. Be sure you record it if you can, but DO NOT resist. If they continue to search the house you can pursue legal remedies such as a law suit or, trying to have evidence thrown out should the police uncover something due to an illegal search.
The divorce should be easy, but the police may want to search you and your history. ^_^
Get an attorney.
No, they cannot search you without good reason (which could be things like not walking straight) or your permission.
No they need to have reasonable cause for a search like that. They have to think that there is an illegal activity going on in that particular room.
You can search a glove compartment if you have a reason to believe there is something illegal in your car. The Patriot Act greatly expands power of the police to search without a warrant.