The Honolulu Police Department said it will review all impaired driving arrests after the American Civil Liberties Union of Hawaii filed a lawsuit Thursday alleging officers are arresting sober drivers in an overzealous focus on making drunk-driving arrests.

Honolulu police say they are launching a review after civil rights attorneys accused officers of arresting scores of sober drivers to meet quotas.

A class-action lawsuit filed Thursday accuses the Honolulu Police Department of an “egregious and longstanding pattern and practice” of arresting people without probable cause or due process for allegedly driving under the influence.