Update… The collision on link road from the #M3 east/northbound to the #M25 J12 clockwise has been cleared by #TrafficOfficers. All emergency services have left the scene with all lanes now open. Residual delays on the approach have now cleared. Post navigation Collision on link road from the #M3 east/northbound to the #M25 J12 clockwise closing 2 lanes. Causing a 6 mile queue of traffic and approximately 45-60 minute delay. @SurreyRoadCops @SECAmbulance and our #trafficofficers are on scene. Please allow extra time for your journey. @smaffy86 Good evening. The diversion will be north on the A22 from J6 to Purley to then join the A23 southbound and then on to the M23 to re-join the M25. Many thanks.