Hundreds of thousands of people rallied in cities and towns across Greece on Friday to demand justice on the second anniversary of the country’s deadliest-ever train crash, and striking workers grounded flights and halted sea and train transport.

Clashes broke out in Athens on Friday as hundreds of thousands of people rallied across Greece to demand justice on the second anniversary of the country's deadliest-ever train crash, and striking workers brought air,

Two years after the country’s deadliest rail disaster, many are still demanding greater safety and accountability.