A member of the Tokyo Fire Department (2nd R) holds a broken bottle of hydrochloric acid covered with a white bag at the Nihonbashi station in Tokyo November 18, 2009. Four people were injured when a passenger riding on a Tokyo subway train accidentally broke a bottle of hydrochloric acid he was carrying, media and the train company said on Wednesday. REUTERS/Toru Hanai (JAPAN DISASTER)
REUTERS/Toru Hanai