SAN DIEGO (AP) — The Latest on a demonstration at San Diego's border with Tijuana, Mexico (all times local):

3:10 p.m.

The U.S. Border Patrol has made 32 arrests at a demonstration organized by a Quaker group at the border separating San Diego from Tijuana, Mexico.

Border Patrol spokesman Theron Francisco said 31 people were arrested for trespassing at Monday's demonstration and one was arrested for assaulting an officer.

A photographer for The Associated Press saw about a dozen people being handcuffed after agents warned them to back away from the border wall on the shores of the Pacific Ocean. The Border Patrol calls it "an enforcement zone."

About 300 people participated in the demonstration organized by the American Friends Service Committee. The rally also was to show support for a caravan of Central American asylum seekers.

See images of the protest:

12 PHOTOS Protesters arrested at San Diego border See Gallery Protesters arrested at San Diego border Immigrant rights activists stand arm in arm and line up against border patrol agents during a protest at the border wall in San Diego, Calif., Monday, Dec. 10, 2018. (AP Photo/Gregory Bull) Border Patrol agents hold the line during a protest near the border with Tijuana, Mexico, Monday, Dec. 10, 2018, in San Diego. U.S. Border Patrol agents have handcuffed more than a dozen people participating in a demonstration organized by a Quaker group at the U.S.-Mexico border, calling for the end of the detention and deportation of immigrants and the militarization of the border. (AP Photo/Gregory Bull) Border Patrol agents, right, detain a man during a protest near the border with Tijuana, Mexico, Monday, Dec. 10, 2018, in San Diego. U.S. Border Patrol agents have handcuffed more than a dozen people participating in a demonstration organized by a Quaker group at the U.S.-Mexico border, calling for the end of the detention and deportation of immigrants and the militarization of the border. (AP Photo/Gregory Bull) A Border Patrol agent grabs the backpack of a man as he tries to detain him during a protest near the border with Tijuana, Mexico, Monday, Dec. 10, 2018, in San Diego. U.S. Border Patrol agents have handcuffed more than a dozen people participating in a demonstration organized by a Quaker group at the U.S.-Mexico border, calling for the end of the detention and deportation of immigrants and the militarization of the border. (AP Photo/Gregory Bull) A Border Patrol agent, below, grabs the legs of a man during a protest near the border with Tijuana, Mexico, Monday, Dec. 10, 2018, in San Diego. U.S. Border Patrol agents have handcuffed about a dozen people participating in a demonstration organized by a Quaker group at the U.S.-Mexico border, calling for the end of the detention and deportation of immigrants and the militarization of the border. (AP Photo/Gregory Bull) Immigrant rights activists are arrested by border patrol agents during a protest at the border wall in San Diego, Calif., Monday, Dec. 10, 2018. (AP Photo/Gregory Bull) Immigrant rights activists are arrested by border patrol agents during a protest at the border wall in San Diego, Calif., Monday, Dec. 10, 2018. (AP Photo/Gregory Bull) US border patrol agents stand guard as pro-migrants activists demonstrate against US migration policies near the US-Mexico border fence at Imperial beach in San Diego county, US, as seen from Playas de Tijuana, Baja California state, Mexico, on December 10, 2018. (Photo by Guillermo Arias / AFP) (Photo credit should read GUILLERMO ARIAS/AFP/Getty Images) A border patrol agent stands guard as pro-migrants activists demonstrate against US migration policies near the US-Mexico border fence at Imperial beach in San Diego county, US, as seen from Playas de Tijuana, Baja California state, Mexico, on December 10, 2018. (Photo by Guillermo Arias / AFP) (Photo credit should read GUILLERMO ARIAS/AFP/Getty Images) Pelple watch from Playas de Tijuana, Baja California state, Mexico through the Mexico-US border fence as US border patrol agents surround pro-migrants activists demonstrating against US migration policies at Imperial beach in San Diego county, US, on December 10, 2018. (Photo by Guillermo Arias / AFP) (Photo credit should read GUILLERMO ARIAS/AFP/Getty Images) US border patrol agents surround pro-migrants activists as they demonstrate against US migration policies near the US-Mexico border fence at Imperial beach in San Diego county, US, as seen from Playas de Tijuana, Baja California state, Mexico, on December 10, 2018. (Photo by Guillermo Arias / AFP) (Photo credit should read GUILLERMO ARIAS/AFP/Getty Images) Pro-migrants activists demonstrate next to US border patrol agents against US migration policies near the US-Mexico border fence at Imperial beach in San Diego county, US, as seen from Playas de Tijuana, Baja California state, Mexico, on December 10, 2018. (Photo by Guillermo Arias / AFP) (Photo credit should read GUILLERMO ARIAS/AFP/Getty Images) Up Next See Gallery Discover More Like This HIDE CAPTION SHOW CAPTION of SEE ALL BACK TO SLIDE

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2:20 p.m.

U.S. Border Patrol agents have handcuffed about a dozen people participating in a demonstration organized by a Quaker group at the U.S.-Mexico border, calling for the end of the detention and deportation of immigrants and the militarization of the border.

A photographer for The Associated Press saw about a dozen people being handcuffed Monday after they were told by agents to move back away from a wall.

Border Patrol spokesman Theron Francisco says he had no immediate information about any arrests.

About 300 people participated in the demonstration organized by the American Friends Service Committee. The rally also was to show support for a caravan of Central American asylum seekers.

See more related to this story:

18 PHOTOS A day in the life of the migrant caravan in Mexico See Gallery A day in the life of the migrant caravan in Mexico Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, takes a rest on the road, as she walks to Pijijiapan from Mapastepec, Mexico, October 25, 2018. Picture taken October 25, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, rests on the road with her son Adonai, as they make their way to Pijijiapan from Mapastepec, Mexico, October 25, 2018. REUTERS/Ueslei Marcelino/File photo SEARCH "GLENDA ESCOBAR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, plays with her son Adonai in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, sleeps in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, poses for a photograph with her children Adonai and Denzel in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, smiles as she rests in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, poses with her son Denzel, 8, as they rest in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, rests in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, rests on the road with her son Denzel as they walk to Pijijiapan from Mapastepec, Mexico, October 25, 2018. Picture taken October 25, 2018. REUTERS/Ueslei Marcelino TPX IMAGES OF THE DAY Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, prepares the sleeping place after arriving at a makeshift camp with her sons Adonai and Denzel, in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Denzel, 8, holds his brother Adonai, 5, near their mother Glenda Escobar, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, as they walk to Pijijiapan from Mapastepec, Mexico, October 25, 2018. Picture taken October 25, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, prepares the sleeping place after arriving at a makeshift camp with her sons Adonai and Denzel, in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, cries after talking on the phone, in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, rests on the road, on her way to Pijijiapan from Mapastepec, Mexico, October 25, 2018. Picture taken October 25, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, poses for a photograph as she rests in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, takes a ride in a vintage car with her children Adonai and Denzel, as they walk to Pijijiapan from Mapastepec, Mexico, October 25, 2018. Picture taken October 25, 2018. REUTERS/Ueslei Marcelino Adonai, 5, son of Glenda Escobar, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, smiles as he rests in San Pedro Tapanatepec, Mexico October 28, 2018. Picture taken October 28, 2018. REUTERS/Ueslei Marcelino Glenda Escobar, 33, a migrant from Honduras, part of a caravan of thousands from Central America en route to the United States, prepares the sleeping place after arriving at a makeshift camp with her children Adonai and Denzel, in Pijijiapan, Mexico, October 25, 2018. Picture taken October 25, 2018. REUTERS/Ueslei Marcelino Up Next See Gallery Discover More Like This HIDE CAPTION SHOW CAPTION of SEE ALL BACK TO SLIDE

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