Over here "Police Officers" are damn near allowed to do whatever the fuck they want as long as you say OK. They threaten you will bullshit and lies and coax the stupid into letting them have their way.
They say oh probable cause but they always ask you, if they had the right then they would do it.
The truth is they know the majority don't know the laws so they use it to their advantage.
In our constitution you aren't allowed to search someone or something without a warrant. However it doesn't stop them from doing it if they find something they lie and say the could see it or smell it, and if they don't they just let you go and nothing happens to them.
The truth is American public servants think they are above the people because they have a title.
Its fucking bullshit there is no justice in the states.