A driver under the influence crashed into the back of a police car in Lucerne.
Earlier this week, the police car stopped at a pedestrian crossing in Hochdorf when a following car failed to brake in time and crashed into the back.
A roadside drug test on the 42-year-old driver came back positive.
He was taken for further blood and urine tests, and his driving licence has been immediately suspended.
No one was injured.
Geneva businesses call on govt to protect against G7 violence
Airport reports fewer passengers
Two drivers face murder charges after cyclist killed
Biker heavily fined for tailgating
CERN moves antimatter in a truck
Alleged SMS scammers arrested in Geneva and Paris
