A massive and organized migrant caravan is on its way from southern Mexico toward the U.S., and has already surged past a blockade by Mexican forces attempting to stop it from getting to the U.S.-Mexico border.

Organizers tell Fox News that there are more than 2,000 migrants in the caravan, setting off from Tapachula, Mexico – some carrying American flags and signs with President Biden’s name. Tapachula is in the south of the country on the border with Guatemala.

The caravan is not merely a group of migrants congregating together, organizers made migrants who wished to participate in the caravan to register with a QR code on their phones or a web link to participate.

Within hours, the flood of migrants encountered a wall of Mexican interior police wearing protective gear and wielding shields. But the security did not hold, as migrants forced their way through the blockade and continued on their way to try and seek entry into the U.S. interior.