What type of test is required if a PAS device is not available under the Zero Tolerance Law?

Under the Zero Tolerance Law, if a Preliminary Alcohol Screening (PAS) device is not available, law enforcement is required to conduct an alternative form of chemical testing. This could include a blood test or urine test, which can provide accurate information regarding a person's blood alcohol content (BAC) and any other substances present in their system. The law mandates that appropriate measures be taken to ensure that evidence of intoxication is collected using scientifically validated methods when breathalyzers are not an option.

While other tests, such as visual inspections or field sobriety tests, can provide some insight into a person's level of impairment, they may not offer the concrete, quantifiable results that chemical tests do. Hence, the preference for a chemical test aligns with the law's intent to maintain public safety and accountability in cases of suspected intoxication.