Police pulled over three drink-drivers on the A7, N1, and near the railway station in Mersch respectively.
At 4.45pm on Friday, a driver stood out to police at the level of the Grünewald interchange on the A7 due to their slow and erratic driving style.
Another driver was stopped in the area of Potaschberg shortly before 3am on early Saturday morning, as they appeared to have trouble driving in a straight line.
In Mersch, a police patrol decided to check a driver who repeatedly revved the engine of their car near the railway station at 4.45am. The driver was asked to take a breathalyser test, which came back positive.
All three drivers ultimately had to hand over their respective driving licences.