Several thousand Central American migrants who managed to cross from Guatemala into Mexico have vowed to continue marching toward the US. President Donald Trump has politicized the caravan ahead of the midterm elections.
A US-bound caravan of at least 3,000 Central American migrants arrived in the Mexican city of Tapachula on Sunday after an hourslong march from the Guatemalan border.
Several hundred Mexican police in riot gear manned the main highway from the frontier as the group progressed north.
Some of the migrants, most of whom are from Honduras, entered through the official border crossing on a bridge spanning the Suchiate River.
Many also entered illegally, circumventing immigration authorities by swimming or paddling across on makeshift rafts.
US President Donald Trump has condemned the caravan, threatening to close the US-Mexico border if it doesn't turn back.
"Full efforts are being made to stop the onslaught of illegal aliens from crossing our Souther[n] Border (sic)," Trump tweeted. "People have to apply for asylum in Mexico first, and if they fail to do that, the US will turn them away."
"We don't yet know if we will make it to the [US] border, but we are going to keep going as far as we can," Rodrigo Abeja, one of the caravan's leaders, told The Associated Press. To get there, he will have to travel at least 2,000 kilometers (1,200 miles).
Bottleneck at the border
On Saturday, Mexican authorities refused to allow the caravan mass entry from Guatemala. Instead, only about 640 migrants were allowed through the official Suchiate River border crossing. Officials warned that those entering illegally would face deportation. The slow pace of processing meant about a thousand migrants were still trapped on the bridge.
Mexican authorities have insisted they will have to file asylum claims one-by-one to gain access to the country. It remains unclear whether their applications are likely to be accepted.
Local media in Guatemala reported Sunday that a further thousand migrants were on their way to the Mexican border.
Mexico's Interior Department said in a statement that federal and Chiapas state authorities were providing food and medicines to migrants, as well as legal counseling for those who applied for asylum.
Meanwhile, the Guatemalan government has organized a fleet of buses to take the migrants back to their native Honduras. Initial estimates suggest over 300 people have already taken up the offer.
Trump has sought to make the caravan and US border security a central issue ahead of midterm elections in just over two weeks' time.
During a rally in Elko, Nevada, on Saturday, the president said: "The Democrats want caravans, they like the caravans. A lot of people say 'I wonder who started that caravan?'"
Trump went on to praise Mexican authorities for trying to halt the caravan's progress. "Mexico has been so incredible. Thank you Mexico and the leaders of Mexico, thank you," he said. "And you know why, because now Mexico respects the leadership of the United States."
Trump has threatened to cut aid to the region, deploy the military and shut down the US-Mexico border if authorities do not stop the migrants.
