Summary of the Delmenhorst and Lower Saxony Public Transport Warning Strike
Public transport across parts of Lower Saxony was largely halted on Monday, 20 April 2026 and Tuesday, 21 April 2026 following a warning strike called by the union Verdi in its wage and working-conditions dispute with the Kommunaler Arbeitgeberverband (KAV). Cities affected include Hannover, Braunschweig, Göttingen, Wolfsburg, Osnabrück and especially Delmenhorst, where Delbus services came to a near standstill. The action is part of a wider ÖPNV warning strike after negotiations produced no agreement.
Who is involved?
- Verdi (union) – called the warning strike.
- Kommunaler Arbeitgeberverband (KAV) – representing municipal employers.
- Local operators affected: Üstra Hannover, BSVG Braunschweig, GÖVB Göttingen, SWO Mobil Osnabrück, WVG Wolfsburg and Delbus Delmenhorst.
- Regiobus Hannover – additionally participating on Tuesday with a demonstration in Hannover.
- S-Bahn Hannover and Regio-S-Bahn Bremen – S-Bahn Hannover remained unaffected; Regio-S-Bahn Bremen was reported to be affected by separate, unrelated disturbances.
Why the strike was called
Verdi declared the warning strike after talks with the employers failed to resolve key demands. The union is pressing for measures to reduce weekly working hours, more vacation days and higher allowances for staff. Verdi negotiator Marian Drews emphasized that, due to what he described as a continued blockade by the employers on reducing weekly working hours, the union now feels forced to take a different course of action.
- Verdi demands: reduction of weekly working hours, increased vacation entitlements, and higher pay supplements.
- Employers’ response: proposals including a 2.8 percent wage increase starting in May, higher holiday pay and additional Sunday premiums, which Verdi found insufficient on the key issue of working-time reduction.
Impact on services and passengers
The warning strike led to widespread disruption of buses and trams across the affected cities. In some places, operators announced a near-complete stoppage of services for the duration of the strike days. For Delmenhorst in particular, Delbus services were largely suspended, leaving residents and commuters without their usual bus connections.
Affected operators and service status
| Operator | Status during warning strike |
|---|---|
| Üstra Hannover | Complete suspension announced: no buses or trams running |
| Delbus Delmenhorst | Services largely stopped; no regular bus service |
| BSVG Braunschweig | Widespread disruption, many services halted |
| GÖVB Göttingen | Significant service reductions and stoppages |
| SWO Mobil Osnabrück | Major interruptions to normal timetables |
| WVG Wolfsburg | Broad service impacts and cancellations |
| Regiobus Hannover | Participated in strike action and demonstration on Tuesday |
| S-Bahn Hannover | Reported as unaffected by the warning strike |
| Regio-S-Bahn Bremen | Not affected by the strike itself but experiencing separate disturbances |
| Situation based on employer and union announcements during the warning strike dates | |
Üstra in Hannover announced a full suspension of operations during the strike days, stating that no buses or trams would be running. While some rail services such as the S-Bahn Hannover remained unaffected by the union action, other local lines experienced their own separate problems; the Regio-S-Bahn Bremen was reported to be affected by unrelated disturbances at the same time.
Negotiations, offers and next steps
Negotiations between Verdi and the Kommunaler Arbeitgeberverband were described as unsuccessful, prompting the warning strike. Employers presented counteroffers that included a 2.8 percent wage increase from May, higher holiday pay and additional Sunday premiums. Verdi rejected these as insufficient because the central demand — a reduction in weekly working hours to relieve staff workload — remained blocked.
Key dates and next negotiation
- End of peace obligation: March 2026 (preceding the warning strike).
- Warning strike dates: Monday 20 April 2026 and Tuesday 21 April 2026.
- Next negotiation round scheduled for 11 May 2026.
Verdi’s spokesman Marian Drews explicitly pointed to the employers’ refusal to make progress on working-time reduction as the reason for escalating to strike action. With the formal peace obligation having ended in March, Verdi used the warning strike as pressure ahead of the next scheduled negotiating round.
What passengers should know
Passengers in Bremen and the affected Lower Saxony cities should expect major disruptions to bus and tram services on the announced strike days. Delmenhorst residents relying on Delbus were particularly affected by the stoppage. Rail services such as the S-Bahn Hannover were reported as unaffected by the union action, while the Regio-S-Bahn Bremen faced separate operational disturbances at the same time.
Travelers are advised to plan ahead, allow extra travel time on the strike days and look for alternative transport options where possible. Keep an eye out for official updates from local operators and authorities about service resumptions and any changes ahead of the next negotiation on 11 May 2026.
