An accident took place on the A7 motorway, direction north. Around 6pm, two cars collided near the Mersch-Schoenfels exit.
Shortly after 11pm, another accident involving one car left two people injured.
Two people were also injured when a car crashed into a tree between Abweiler and Leudelange.
A two-car collision later occurred near the Aire de Berchem on the A3 motorway, leaving one more person injured on Sunday evening.
