Munhaz Mia, a fisherman, makes a call on his mobile phone from the roof of the train that takes him home from Dhaka. He has spent the day selling his catch in a market as he does every day. He says 'We can earn maximum 120 taka a day, how can we pay 30 taka for going to Dhaka? That is why we have to ride on the roof.'.In Bangladesh many people ride on the roofs of trains as frequently that is the only space available. For others, the fares are too high and can be avoided or reduced by travelling on the roof. However, this practice also leads to regular accidents, many of them fatal..