Day in Pictures: May 31

People tie ribbons at the base of the last 9/11 pillar at Ground Zero, activists in Los Angeles rise up against school board and more...

Damaged cars are seen at the site of a blast in Kabul, Afghanistan.

Journalists protest against violence during the commemoration of the 30th anniversary of the murder of Mexican journalist Manuel Buendia at the Angel de la Independencia monument in Mexico City. Mexico ranks third in the world for the number of journalists killed, after Syria and Afghanistan, according to the media rights group Reporters Without Borders.

Activists of the #StudentsNotSuspects coalition rally outside the Los Angeles Unified School District headquarters urge the school board to eliminate 'the discriminatory and ineffective practice of conducting random searches on students' at LAUSD schools.

Protesters face police during a demonstration against corruption, repression and unemployment in the northern city of al-Hoceima, Morocco.

People tie ribbons at the base of the last pillar to stand at Ground Zero during a ceremony to mark the end of the nine-month recovery effort after 9/11 attacks in New York. The event honours rescue workers for their contribution.