This bill makes it faster and easier to remove certain non-citizens from the United States. Specifically, it allows the Department of Homeland Security to quickly deport people without going through the normal lengthy removal process if they fall into certain categories: gang members, members of terrorist organizations, or people convicted of serious crimes like felonies, sexual offenses, domestic violence, crimes against children, assault on police officers, stalking, or violations of protection orders. The bill also applies to people convicted of misdemeanors if the victim was a vulnerable person—meaning someone under 16, a pregnant woman, someone over 65, or someone with a severe disability.

The key change is that these deportations would happen on an expedited (faster) timeline, and people in these categories would be held in mandatory detention while the process moves forward. Additionally, the bill removes a legal protection called "withholding of removal" that normally allows some people to stay in the country even if they're being deported. This means that individuals who meet these criteria lose access to that protection and cannot use it to fight their removal. Essentially, the bill creates a faster track to deport non-citizens deemed to be dangerous or serious criminals, removing some of the legal safeguards that typically slow down the deportation process.