Whether or not probable cause to preform a search existed is determined by asking

As you may know, the Fourth Amendment of the United States Constitution protects people from unreasonable searches and seizures of their “persons, houses, papers, and effects.” However, police are allowed to search and seize property by proving that there was probable cause to do so.  

Probable cause generally refers to the criminal procedure requirement that the police demonstrate that they have a reasonable belief that a person has committed or will commit a crime, before a warrant is issued for a person’s arrest or to search or seize a person’s property.

Probable cause exists when a police officer has sufficient knowledge of facts to warrant a belief that a suspect is committing or has committed a crime. In general, probable cause requires more than a mere suspicion that a suspect committed a crime, but not enough information to prove that the person is guilty of a crime (beyond a reasonable doubt). The belief must be based on factual evidence, not just on suspicion.

a nurse can ask a member of congress to sponsor a bill that she/he finds important

answer:

you should learn to recognize these eight warning signs for drowsy driving:

you keep yawning.

you are unable to keep your eyes open.

you catch yourself “nodding off” and have trouble keeping your head up.

you can’t remember driving the last few miles.

you end up too close to cars in front of you.

you miss road signs or drive past your turn.

you drift into the other lane of traffic.

you drift onto the “rumble strip” or onto the shoulder of the road.