SAN FRANCISCO (KRON) – A new video posted online Thursday shows a Muni train operating with its doors open. Earlier this month, a rider had posted a similar video of another Muni train with the same problem.

In this video posted Thursday, a rider records as a Muni L train travels with open doors. Muni spokesperson Paul Rose said that a passenger at the Forest Hill station alerted a station agent that a car had its doors open while in transit. Rose said that the train has been taken out of service and they are investigating the incident.

There were no injuries reported.

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