When law enforcement officers in many states suspect a driver is DUI or DWI, they can give a series of on-the-spot, roadside checks known as a * 4 points breathalyzer. field sobriety test. blood screening. intoxilizer test.

field sobriety test

Explanation:

This roadside check is known as the field sobriety test.

The Field sobriety tests, is also called the standardized field sobriety tests, these are a number of tests that are made use of by police officers to check or establish if a person that have been suspected to be driving under the influence (DUI) is indeed intoxicated with alcohol or if the person is under the influence of other drugs

yes

explanation: