Q. Are roadblocks legal?
A. The US Supreme Court has found roadblocks to be legal for a variety of purposes, the most prominent being so-called “sobriety check points.” There is a longer history of roadblock approvals related to checking vehicles near or at national border crossings.
However, many state courts take a less favorable view of roadblocks based on language in their respective state constitutions. Probably the best example of this is the Michigan case that went to the US Supreme Court, Sitz vs. Michigan, that Arrest-Proof Yourself Best Price: $8.49 Buy New $10.53 (as of 05:55 EST - Details) established the legal precedent for DWI roadblocks.
While the US Supreme Court found DWI roadblocks constitutional under the US Constitution, the case went back to Michigan and the State Supreme court found DWI roadblocks to be in violation of the state’s constitution, and that decision takes precedent, in Michigan, over the decision of the US Supreme Court.
Q. Do I have to answer the questions posed to me at a roadblock? Valentine One Radar De... Best Price: $325.00 Buy New $1,399.99 (as of 10:47 EST - Details)
A. You do not have to answer any questions, particularly questions that would be self-incriminating.
You may be required (forced by threat of arrest) to show your drivers license, vehicle registration, and proof of insurance, if the state requires these items to be present in your vehicle.
BUSTED: The Citizen&rs... Best Price: $3.99 Buy New $19.95 (as of 11:20 EST - Details) However, you cannot be compelled to explain your travel plans, divulge the contents of your vehicle, or in any other way converse with law enforcement officers operating a roadblock.
You can be polite and courteous to the extent of providing the documents you are required to produce. Beyond that, decline to answer any other questions you are asked.
In response to a potentially invasive question you can say something like; “Officer, I know you have your job to do, but I do not approve of roadblocks and I do not wish to have a conversation. I realize I can be required to show you my driver’s license. Would you like to see my drivers license?” End of discussion.
Q. Can they search my car? Against the State: An ... Best Price: $5.02 Buy New $5.52 (as of 11:35 EST - Details)
A. Your car can only be searched under the following circumstances:
- You voluntarily give the police permission to search your vehicle.
- The Police have a warrant to search your vehicle.
- The police have “probable cause” or “reasonable suspicion” based on a reasonable explanation of why they believe you have illegal items in your vehicle. They must be able to explain what they think they will find and why they think said items are in your vehicle.
If the police use their authority or force to search your vehicle, against your will, and they do not have a warrant or reasonable suspicion to conduct a search they can be (and should be) held criminally and civilly liable for conducting an illegal search. This holds true even if the search reveals the possession of illegal items.