Police have said the flow of traffic is down to one lane.
NewsTailbacks on M3 after collisionDrivers are experiencing long rush-hour tailbacks on the Bangor bound lanes of the M3 following a one vehicle collision.By The NewsroomPublished 12th Apr 2017, 08:15 BSTUpdated 9th May 2017, 18:34 BST PSNIPolice have said the flow of traffic is down to one lane.Related topics:Police