Egyptian passengers fed up with waiting for their train to move put logs and rocks on the rails of a nearby track, causing two other trains to collide on Tuesday, an Egyptian security official said. At least four people were injured.
The security official said some of the passengers in Giza, Cairo’s twin city, were enraged that they had to wait for more than 30 minutes on their train to allow another train to pass. Some of the restless passengers placed logs and rocks on the rails of the track of the other train that was holding theirs up. When the speeding train approached, the debris caused it to sideswipe another train. Three cars of the fast-moving train overturned.
http://www.washingtonpost.com/world/mid ... story.html