No it is not
No.
In general, police can search your trunk without a warrant or probable cause if they have your consent or if they believe there is evidence of a crime in the trunk.
If the Police or other authorities see you commiting the crime.
Yes they can search it
Yes, there is no need for a warrant. The person can refuse to cooperate with the police if they so choose, in which case they might be taken into custody for interrogation at the police department.
call a bail bondsman
Report it to the police and get an attorney (lawyer).
I recently got in trouble with the law. How can I find out if I have a warrant for my arrest without contacting the authorities?
Yes, the officer may search. Police may search a building if they reasonably believe a valid search warrant has been issued. They do not have to possess the search warrant.
I am not familiar with all California law but I would say the answer to this question is yes. A police officer can answer your cell phone, but, they may not search (look at contacts etc.) without a warrant.
The police got a search warrent in order to search the suspect's house. The suspect would not allow the police to search his home without a search warrant.
In some countries, police do not require a search warrant under certain circumstances. For example, in the United States, exigent circumstances or consent can allow officers to search without a warrant. In countries like Russia, police can conduct searches without a warrant for specific crimes or during investigations. However, the specifics can vary widely based on local laws and regulations.