Two people were injured when two cars collided on the A7 motorway at around 2.30pm on Thursday.
At 3pm, two more people were hurt after two cars crashed on the road from Hoscheid-Dickt to Schinker.
In Differdange, a pedestrian was knocked down by a car on Avenue d'Oberkorn at 3.40pm, and a cyclist was hit by a car in Kockelscheuer at around 4.30pm. Both sustained injuries in these incidents.
