In an official capacity, police may question anyone they think may have information pertinent to the investigation of a crime or any other matter. As does any person. The questioned person has no requirement to respond outside the context of a response to a judicial writ. They retain a "right to remain silent."
IANAL. Consult an attorney.
Go to school for it.
no
If probable cause is given then yes, the officer can.
of course
No. The officer would have to have other reasons than a revoked consent. Revoking a consent does not lead to the officer having a 51%/ more likely than not justification that there is evidence of a crime. There has to be other factors that play into it. And even if he does have probable cause he would need to get the warrant and then continue the seach.
As a soldier - specifically as an officer of artillery.
You can contact your organization's IT department or Data Protection Officer for guidance if you are unable to reach your designated Records Officer for assistance. They may be able to provide support or direct you to the appropriate resources.
Yes, it can!
As a licensed driver you consent to take a breathalyzer test if and officer asks you to.
Yes.
Your probation officer should not have access to your medical records unless you have signed a notice of consent. If you have not signed a notice of consent, and your PO is accessing your medical records, this is a HIPPA violation, a violation of Federal law, a felony, one you have not committed.
I don't think they can, even if they are law enforcements, it would be wrong for a Police officer to do that.