17. A man rides a motorcycle carrying six children on their way back home from school at Greater Noida in the northern Indian state of Uttar Pradesh September 10, 2010. REUTERS/Parivartan Sharma
18. Residents ride on a pick-up truck that supplies milk and other items in Somalia's capital Mogadishu, September 2, 2009. REUTERS/Omar Faruk
19. A pick-up truck carrying tobacco bales arrives at the auction floors in central Malawi district of Kasungu August 24, 2009. REUTERS/Eldson Chagara
20. Passengers travel atop a train headed for Mymensing from Dhaka September 19, 2009. Millions of residents in Dhaka have started the exodus home from the capital city ahead of the Muslim Eid al-Fitr holiday, which marks the end of the fasting month of Ramadan. REUTERS/Andrew Biraj
21. An Indian labourer pulls his overloaded handcart on a road in the western Indian city of Bombay July 14, 2005. Hundreds of millions of Indians, including children and elders, struggle to survive on less than $1 a day. REUTERS/Adeel Halim
22. An overcrowded train leaves Dhaka's Airport rail station ahead of the Muslim festival Eid-al-Adha December 20, 2007. Bangladeshi Muslims will celebrate the festival on Friday. Muslims around the world celebrate Eid-al-Adha to mark the end of the haj by slaughtering sheep, goats, cows and camels to commemorate Prophet Abraham's willingness to sacrifice his son Ismail on God's command. REUTERS/Rafiqur Rahman
23. A woman rides a tricycle bearing a newly purchased couch along a main road in central Beijing October 14, 2008. REUTERS/David Gray
24. A farmer carries bundles of straw on his bicycle at Dhanpur village, about 80 km (50 miles) south of Agartala, capital of India's northeastern state of Tripura, November 8, 2008. REUTERS/Jayanta Dey
25. An overcrowded train leaves for the city after the final prayer ceremony of Bishwa Ijtema in Tongi, on the outskirts of Dhaka, February 1, 2009. The three-day long Bishwa Ijtema, Islam's second biggest pilgrimage, ends on Sunday. REUTERS/Andrew Biraj
26. A delivery man peers out from behind the load of bamboo baskets he carries on his flat bed bicycle in a Beijing street March 12. Unable to afford a car or truck, he makes do with the bicycle he bought for 450 yuan ($54.00) as he makes a living delivering goods in and around the national capital
28. A Moroccan woman sells empty bottles for people arriving from and travelling to Morocco next to the border area which separates Spain and its Maghreb neighbour in Spain's North African enclave of Melilla August 16, 2010. Tensions between Morocco and Spain over immigration and disputed territories have flared into a row, straining ties that are crucial to European efforts to tackle terrorism and illegal migrants. REUTERS/Jon Nazca
29. People try to board a crowded passenger train to take part in the Nat, or spirits, festival, at Taungbyone station, near Mandalay August 21, 2010. The festival is popular with young people for merrymaking and drinking. Spirit mediums take part in the festival and people of
all ages can join in the Nat dance. REUTERS/Soe Zeya Tun
30. A rickshaw puller transports sacks filled with plastic balls on the outskirts of Agartala, capital of India's northeastern state of Tripura, October 9, 2010. REUTERS/Jayanta Dey