Washington (CNN) The Trump administration on Monday moved to dramatically limit the ability of Central American migrants to claim asylum if they enter the United States by land through Mexico, the latest attempt by the White House to limit immigration and toughen the US asylum process amid overcrowded conditions at border facilities.

The rule from the departments of Justice and Homeland Security would prohibit migrants who have resided or "transited en route" in a third country from seeking asylum in the US, therefore barring migrants traveling through Mexico from being able to claim asylum and as a result, drastically limit who's eligible for asylum.

Over recent months, there's been a dramatic spike in apprehensions at the US-Mexico border. The majority of migrants are from the Northern Triangle countries of Guatemala, Honduras, and El Salvador. They've had to travel through Mexico to reach the border and upon arriving in the US, some have turned themselves into the US Border Patrol and claimed asylum.

The regulation addresses that group of migrants.

"Until Congress can act, this interim rule will help reduce a major 'pull' factor driving irregular migration to the United States," acting Homeland Security Secretary Kevin McAleenan in a statement. It will allow the departments of Justice and Homeland Security to "more quickly and efficiently process cases originating from the southern border, leading to fewer individuals transiting through Mexico on a dangerous journey."

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