The train station accident in barcelona had left 50 people injured #

I'm not aware of any recent train station accident in Barcelona that left 50 people injured. It's possible that you may be referring to a different incident or location.

However, I can suggest some ways for you to find more information about the incident you're referring to:

1. Check online news sources: You can try searching online news sources such as Google News, BBC News, or Al Jazeera to see if there have been any recent reports of a train station accident in Barcelona.
2. Check social media: You can also try searching social media platforms such as Twitter or Facebook to see if there have been any reports or updates about the incident.
3. Contact local authorities: You can also try contacting local authorities such as the Barcelona City Council or the Spanish Ministry of Transport to see if they have any information about the incident.

If you have any more information about the incident, such as the date or location, I may be able to help you find more information.