Pedestrians run from the scene of a fire ravaging four fuel tankers on the Ibadan highway on May 11 in Lagos, Nigeria.

An Afghan policeman leads a fireman out of the scene of a burning NATO fuel tanker on the Jalalabad-Kabul highway, east of Kabul, Afghanistan on April 27. A bomb which was planted underneath a tanker carrying fuel for the NATO forces exploded. There were no casualties, police officials said.