24 hours in pictures : May 02 2007

New York, USA: Cheah Sow Yeap adds the name of her son, who is living in Malaysia and cannot move to the US, to a family tree bearing the names of others affected by immigration legislation at a rally in support of reform. Photograph: Seth Wenig/AP

Guatemala City, Guatemala: Maria waits for customers at the central market. Photograph: Rodrigo Abd/AP

Hanover, Germany: Several thousand classic VWs and their owners gather for what organisers claim is Europe's largest VW owners gathering. Photograph: Peter Steffen/EPA

Palma de Mallorca, Spain: The mixed tennis court, half clay and half grass, where Rafael Nadal, the leading player on clay, will play the world number one, Roger Federer, in an exhibition match today. Photograph: Montserrat T Diez/EPA

Port-au-Prince, Haiti: Street cleaners gather outside the National Palace to demand better wages. Photograph: DAVID FERNANDEZ/EPA

Khartoum , Sudan: A huge cloud of dust known as a haboob advances over Khartoum. Photograph: Getty Images/AFP

Copenhagen, Denmark: A couple embrace during a May Day march to protest against the eviction and destruction of the city's youth house. Photograph: John McConnico/AP

Sheffield, UK: Chancellor Gordon Brown stands underneath a net full of baloons during the opening of Westfield school. Photograph: John Giles/PA

Allahabad, India: A supporter of the Congress party displays his allegiance on his bicycle as he passes a bus carrying paramilitary policemen. Photograph: Rajesh Kumar Singh/AP

Mummghar, West Bank: A child from the al-Hathaleen family studies at his home. Photograph: Kevin Frayer/AP

Strasbourg, France: Tourists visit the European parliament an open doors day at the institution. Photograph: FREDERICK FLORIN/AFP

Hangzhou, China: A villager tends silk worms feeding on mulberry leaves at a workshop. Photograph: ADRIAN BRADSHAW/EPA

Space: A new ultraviolet image of the magnificent M81 spiral galaxy taken by Nasa's Galaxy Evolution Explorer. Photograph: NASA/AP

Paris, France: Children hold a banner calling for safe housing during the traditional May Day demonstration. Photograph: STEPHANE DE SAKUTIN/AFP

London, UK: Former BP chief executive Lord Browne gets into his car after leaving the company's headquarters. Photograph: Peter Macdiarmid/Getty

London, UK: Demonstrators carry a banner with pictures of Lenin, Stalin and Mao Zedong during a Labour Day march. Photograph: Lefteris Pitarakis/AP