Overview

• A signal malfunction at München Hauptbahnhof on May 21 has led to widespread delays and cancellations on regional routes, including München–Freising–Landshut and München–Geltendorf/Buchloe.
• The disruption began at 16:30 UTC, and the root cause remains under investigation with no clear estimate for repair completion.
• S-Bahn services between Laim and Moosach were temporarily halted after unauthorized individuals were reported on the tracks.
• This incident follows a series of infrastructure issues in Bavaria, including an overhead line collapse near Ingolstadt last week and a suspected arson cable fire in April.
• Deutsche Bahn has faced criticism over recurring technical failures and underinvestment in rail infrastructure, which continue to challenge service reliability.