Updated 08.25: Metro service is resuming. The problem has been fixed and Metro services are returning to normal. Services will be running at irregular headways throughout the morning.
Earlier in the morning the Metro did not run between Siilitie and Kulosaari due to a switch failure. On other sections of line services were running at irregular headways.
Read more(Link leads to external service)
The Metro is not running between Siilitie and Kulosaari due to a switch failure. On other sections of line services are running at irregular headways. Where possible, use buses 500, 510, 550 and 560 to train stations.