This is not against the first&#x2F;fifth amendment because you will have already consented to it. Similar to a Breathalyzer you will have &quot;implied consent&quot; when you get a license. Either you consent to this and get your license or you don&#x27;t consent and you lose it&#x2F;cannot get it. Driving is not a right, you need to follow the rules and consent to certain things in order to do it.