Answer:
Urine or breath ( B )
Explanation:
Driving under the influence of Alcohol is one of the most dangerous driving practice because it mostly leads to fatal accidents which in turn may cause permanent disability or death.
Urine test can be used to detect the presence of alcohol and other drugs in the blood system of its consumer between 12 to 24 hours of consumption and also depends on the quantity consumed as well. this test can be carried out on the spot without much expertise from the police officer who mustn't necessarily be a doctor or a lab tech to carry it out.
Breath tests are the fastest and easiest and it performed using Breathalyzer. the driver breaths into the Breathalyzer and this shows the level of alcohol in his system usually within 24 hours of consumption.
Blood test is the best form of testing but cannot be carried out by a police officer who is not a certified lab technician hence he can't cannot ask you for that kind of test at a stop over.
