Passengers ride on top of an overcrowded train at a railway station in Dhaka August 30, 2011. Millions of residents in Dhaka are travelling home from the capital city to celebrate the Eid al-Fitr holiday on Tuesday. [Photo/Agencies]

Passengers sit on top of an overcrowded train as it heads for Jamalpur from Dhaka August 30, 2011. Millions of residents in Dhaka are travelling home from the capital city to celebrate the Eid al-Fitr holiday on Tuesday. Bangladesh will celebrate Eid al-Fitr on Wednesday. [Photo/Agencies]