One of six people reported missing in flash flooding in Greece has been found alive, fire brigade officials have said.

Striking subway workers in Athens have returned to work, hours after the Greek government used riot police to clear strikers from a train depot, ending a bitter stand-off over new austerity measures.

Greek riot police have stormed the Athens underground train depot, where striking workers had barricaded themselves in.

A TEENAGE student armed with two handguns, dozens of bullets and a knife opened fire in a vocational training college in Athens yesterday, wounding three people before shooting himself in the head, Greek authorities said.

A teenage gunman who injured three people at a college in Greece before killing himself had warned of the attack hours earlier in an internet posting, police said today.