Clashes have broken out in Greece’s two largest cities as protesters hurled gasoline bombs and flares outside parliament.

A protest over the Greek government’s response to the nation’s largest ever train crash turned violent on Friday as Scores of youths hurled rocks and gasoline bombs at police.

Scores of youths hurled have rocks and gasoline bombs at police in front of Greece's parliament building during mass protests to mark the the second anniversary of a devastating train crash in the ...