May Day marches in #DTLA

May Day demonstrators march to Grand Park in downtown Los Angeles.   (Barbara Davidson / Los Angeles Times)

Maria Estrada of Justice for Janitors holds a flag during a May Day March along Temple Street in downtown Los Angeles.

People rally for immigration reform on Broadway during May Day protests in downtown Los Angeles.

Protesters gather in Grand Park during a May Day march in downtown Los Angeles.   (Michael Robinson Chavez / Los Angeles Times)

Martha Espinoza wipes tears during a rally for immigration reform on Broadway during May Day protests downtown Los Angeles.   (Patrick T. Fallon / For The Times)

Protestors march across the 6th Street bridge during May Day demonstations in downtown Los Angeles.   (Patrick T. Fallon / For The Times)

Protesters walk past the Metropolitan Detention Center during a May Day March in downtown Los Angeles.   (Barbara Davidson / Los Angeles Times)

Marchers head across the 101 Freeway en route to Grand Park for a rally to promote immigrants’ rights as part of a May Day rally.

People rally for immigration reform on Broadway during May Day protests downtown Los Angeles.   (Patrick T. Fallon / For The Times)

Protesters rally in downtown Los Angeles during May Day demonstrations.

Protesters rally in Chinatown during May Day demonstrations.

Mt. San Antonio College students march during the May Day demonstrations in Chinatown.   (Barbara Davidson / Los Angeles Times)

Rosa Ayala rallies for immigration reform on Broadway during May Day protests in downtown Los Angeles.

Liliana Morales wears the American flag during a rally for immigration reform on Broadway during May Day protests.

People rally for immigration reform on Broadway Street during May Day protests in downtown Los Angeles.   (Patrick T. Fallon / For The Times)

Immigration rights protesters hold a sunrise rally at Broadway and Olympic.

Immigration rights protesters rally at Broadway and Olympic.