On February 12, 2021, Munich experienced significant disruptions in public transportation as the Verdi union called for a full-day warning strike in the ongoing wage negotiations for public transport workers. This strike affected the operations of the subway, tram, and bus services, causing commuters to face substantial delays and service limitations. The strike commenced early in the morning and was expected to continue until the following day.

The city's public transportation authority, the Münchner Verkehrsgesellschaft (MVG), reported that only a severely limited number of services would be operational during the strike. Specifically, approximately half of the buses were in service, as private bus companies that operate under MVG were not participating in the strike. Tram services were similarly constrained, contingent on the availability of drivers willing to work, while the subway remained completely out of service due to insufficient staff.

This strike is part of a broader pattern of labor actions in Germany, where unions are increasingly demanding better pay and working conditions in the face of rising living costs. The impact of this particular strike underscores the ongoing tensions between labor and management in the public transport sector and poses challenges for commuters, highlighting the essential role of these services in urban life.