The Supreme Court Rules Against Warrantless Blood Tests for Suspected Drunk Drivers.

[sailingaway]

I presume you can still lose your license if you refuse to get one, just that they can't force one.

A tiny point in the right direction.

http://t.co/iyZjTktYpA

[Matt Collins]

In TN they have a judge on standby and issue a warrant on the spot.