Emergency services have attended the scene of a serious collision on the Glenshane Pass.
The incident happened on a section of road between Magherafelt and Maghera in Co Londonderry.
It’s understood one vehicle was left on its side following the incident.
In a statement earlier this morning police warned of icy conditions: “Road users are advised to exercise caution when approaching the A6 Glenshane Road due to icy conditions.
“Stopping distances increase greatly when weather conditions are poor, so slow down and leave a bigger gap between your vehicle and the vehicle in front.”