In a car crash or other incident involving multiple vehicles the police may investigate whether the driver of any of the vehicles is under the influence of or intoxicated by alcohol or drugs, and are not limited to investigating and arresting only the driver who was at fault in the accident, for example.
In Alabama, when a car crash or other incident involving multiple vehicles occurs, law enforcement officers have the authority to investigate all drivers involved for potential intoxication or impairment by alcohol or drugs. This means that the police are not restricted to investigating only the driver who appears to be at fault for the accident. If there is reasonable suspicion or probable cause to believe that any of the drivers are under the influence, the police can conduct field sobriety tests, administer breathalyzer tests, or take other appropriate actions to determine impairment. Drivers found to be under the influence can be arrested and charged with DUI (Driving Under the Influence), regardless of their role in the accident. Alabama's DUI laws are codified under Alabama Code Title 32, Motor Vehicles and Traffic, Section 32-5A-191, which outlines the offenses and penalties for driving while intoxicated.