24 hours in pictures

Sankt Leon-Rot, Germany: A policeman fills up an armoured car at a petrol station on his way to the upcoming Nato summit in Baden-Baden Photograph: Sean Gallup/Getty Images

Bhopal, India: A Hindu priest performs a ritual by burning camphor on his tongue to appease the goddess Durga during the Chitra Navratri festival Photograph: Sanjeev Gupta/EPA

Seville, Spain: A boy wearing a hood as a penitent takes part in a procession in a school three days before the start of Holy Week Photograph: Marcelo Del Pozo/Reuters

Borodyanka, Ukraine: A dog sits in its cage at a state-run dogs' home Photograph: Gleb Garanich/Reuters

Athens, Greece: A police investigator searches for evidence after an attack against two policemen Photograph: Yiorgos Karahalis/Reuters

Kibati, Democratic Republic of Congo: A group of children living in a refugee camp watch as a member of the organisation Clowns Without Borders performs a skit Photograph: Walter Astrada/AFP/Getty Images

Strasbourg, France: Riot police fire teargas at a anti-Nato protester Photograph: Vincent Kessler/Reuters

Srinagar, India: Policemen detain an activist at a march in Kashmir Photograph: Danish Ismail/Reuters

Mexico City, Mexico: A man puffs cigarette smoke towards a skeletal figure representing the folk saint known as Santa Muerte Photograph: Eduardo Verdugo/AP

Strasbourg, France: Naked German anti-Nato protesters prepare a barricade Photograph: Wolfgang Rattay/Reuters

Kiev, Ukraine: Women wearing fake braids in the style of Ukraine's prime minister, Yulia Tymoshenko, attend a rally in an opposition camp supporting former prime minister Viktor Yanukovich Photograph: Konstantin Chernichkin/Reuters