Würzburg (dpa / lby) - According to the Würzburg fire brigade, the Würzburg main station has been closed due to a gas leak. A tank car is said to have lost odorless gas at the main station on Tuesday. The area was cordoned off and trains held back. According to Deutsche Bahn, the delay is currently around 20 minutes. According to the fire brigade, the cause of the leak could have been the sun's rays on the pressurized tank wagon.