A Tweet reports: "Leaving the #M1 at Blacks: Road Traffic Collision blocking lane 1 and 2 on the slip road, long delays in the area".
Traffic collisions blocking lanes of M1 motorway leaving Belfast
There are long delays on the slip road leaving the M1, @Trafficwatchni has confirmed.
By Gemma Murray
Monday, 9th December 2019, 5:12 pm