<p>A dozen people were injured in the central Swiss city of Luzern Monday, when a train sped into the station and slammed into a buffer, police said.</p>.<p>No one was seriously wounded in the accident, but 12 passengers on the train suffered minor injuries and were taken to hospital, regional Luzern police said.</p>.<p>It remained unclear why the driver of the train, travelling from Zurich, had failed to slow down when entering the Luzern station -- its final destination -- at around 10.00 am (0900 GMT), police said.</p>.<p>"The train was going too fast and couldn't stop," police spokesman Christian Bertschi told AFP, adding that an investigation had been opened into the incident.</p>
<p>A dozen people were injured in the central Swiss city of Luzern Monday, when a train sped into the station and slammed into a buffer, police said.</p>.<p>No one was seriously wounded in the accident, but 12 passengers on the train suffered minor injuries and were taken to hospital, regional Luzern police said.</p>.<p>It remained unclear why the driver of the train, travelling from Zurich, had failed to slow down when entering the Luzern station -- its final destination -- at around 10.00 am (0900 GMT), police said.</p>.<p>"The train was going too fast and couldn't stop," police spokesman Christian Bertschi told AFP, adding that an investigation had been opened into the incident.</p>