and "that motorists could be deemed to have consented to only those conditions that are 'reasonable' in that they have a 'nexus' to the privilege of driving".

In 2016, People v. Arredondo, the California Courts of appeals debated whether authorities could seize an unwarranted blood sample from an unconscious person suspected of driving under the influence without offending the Fourth Amendment's guarantee against unreasonable searches or seizures. The court ruled that the defendant