Emergency services responded to a two-vehicle collision in Indre Østfold, Norway. Three individuals were involved in the incident, with one driver reported to be critically injured according to police. The extent of injuries to the other two individuals has not been released. Authorities have closed one lane of the roadway to facilitate rescue operations and investigation. Traffic is currently impacted in the area. The cause of the crash is currently under investigation by local authorities. Further updates will be provided as they become available.