Milan: ATM public transport strike on 15 May 2026 (08:45-15:00)
Last Updated:
AL-COBAS has called a public transport strike at ATM Group in Milan on 15 May 2026, affecting metro, tram, and bus services. After the union accepted a request from the Milan Prefecture, the action has been reduced to the 08:45-15:00 window; services should run normally outside that period, including the morning and late-afternoon rush hours. The shortened timetable was agreed to allow a Radio Italia concert at Piazza del Duomo to proceed that evening. Previous AL-COBAS walkouts at ATM in 2026 saw modest participation (around 11-13% of staff).
This alert was originally created on 17 April 2026.
Public Impact
Bus
Metro
Tram
Effective Dates
Updates
May 16, 2026
✅ Completed
The AL-COBAS strike at ATM Milan went ahead on 15 May 2026 from 08:45 to 15:00 as planned; services returned to normal after 15:00. No cancellation, suspension, or extension was reported.
May 14, 2026
✎ Update
The AL-COBAS strike at ATM Group in Milan is still confirmed for 15 May 2026. Recent reports state it has been reduced from a 24-hour action to the 08:45-15:00 window after AL-COBAS accepted the Prefecture's request, but there is no evidence that the strike has been canceled, suspended, extended, or escalated.
Organizer
- AL-COBAS
Affected Locations
- Milan (Lombardy)
Sources
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