Several people were injured during a pitch invasion of ecstatic VfB Stuttgart fans after the team had saved itself from Bundesliga relegation with a last-gasp 2-1 victory against Cologne, local police said late Saturday. Police said that at least one fan was taken to hospital as a man was being hit and knocked unconscious by another fan who was arrested. The report said that another fan was taken into custody after home fans had thrown bottles and pyrotechnics at officers before the kick-off.