impaired drivers often\ndrift in and out of lanes.\nhave difficulty maintaining their speed.\ndrive…

impaired drivers often\ndrift in and out of lanes.\nhave difficulty maintaining their speed.\ndrive predictably.\nboth a and b

impaired drivers often\ndrift in and out of lanes.\nhave difficulty maintaining their speed.\ndrive predictably.\nboth a and b

Answer

Brief Explanations:

Impaired drivers, due to substances like alcohol or drugs affecting their motor skills and judgment, often have trouble with lane - keeping (drifting in and out of lanes) and speed maintenance. Predictable driving is not a trait of impaired drivers as their reactions and actions are affected.

Answer:

D. both A and B