In Munich, the police were on high alert over the weekend due to a security conference and several protests, including a major demonstration by exiled Iranians at Theresienwiese. This situation required an increased police presence, but not all officers arrived safely. On the A9 near Paunzhausen, an incident unfolded on Saturday morning where six police vehicles from the Nuremberg riot police collided. The lead vehicle had to brake sharply due to traffic conditions, which the following officer was unable to respond to in time, resulting in a pile-up. This incident created a chain reaction, ultimately involving eight vehicles in total, including two other civilian cars that were caught in the crash.