“Per Se” BAC Limit "per se" drugged driving laws per se drugged driving laws per se per se DUI law drove there under the influence per se per se “per se” drugged driving law "per se" drugged driving law Per Se DUI Laws per se "per se" drugged driving law drunk driving Per Se DUI Laws per se legal limit in Texas is .08 percent Per Se DUI Laws per se per se "per se" limits relating to DUI charges "Per Se" BAC Limit per se DUI laws "per se" DUI per se "per se" laws legal limit in Texas is .08 percent