Texas Granted Authority To Arrest Migrants Under Controversial Senate Bill 4 Following Appeals Court Ruling

The Fifth Circuit Court of Appeals has lifted the injunction on Texas Senate Bill 4, allowing state police to arrest migrants starting May 15, 2026.

By: AXL Media

Published: Apr 26, 2026, 2:55 PM EDT

Source: The information in this article was sourced from The New York Times

The Fifth Circuit Reverses Stance On Immigration Enforcement

In a landmark decision, the U.S. Court of Appeals for the Fifth Circuit has cleared the way for Texas to implement one of the most stringent state-level immigration laws in modern American history. Senate Bill 4 (SB4), which was signed into law in 2023, authorizes state and local law enforcement to arrest, detain, and prosecute migrants who enter the United States from Mexico outside of official ports of entry. The court's 10-to-7 ruling reverses a previous temporary injunction that had kept the law in limbo since 2024. This move marks a significant shift in the legal battle over whether individual states can independently enforce border security measures.

Standing Over Constitutionality In The Court’s Majority Opinion

The majority opinion from the full Fifth Circuit did not focus on the constitutionality of the law itself, but rather on the standing of the plaintiffs. The court ruled that the challengers—which include El Paso County and various civil rights organizations—failed to demonstrate sufficient legal standing to contest the measure at this stage. By focusing on this procedural threshold, the court bypassed the underlying debate of whether SB4 infringes upon the federal government’s exclusive authority to manage immigration. This technical victory allows Texas to proceed with enforcement starting May 15, 2026, barring further intervention from higher courts.

A Long And Winding Legal Trajectory

The journey of SB4 through the American judicial system has been characterized by rapid shifts and conflicting rulings. In 2024, the U.S. Supreme Court briefly allowed the law to take effect before the Fifth Circuit reinstated a stay just hours later. In July 2025, a three-member panel of the same appeals court had upheld the injunction, siding with the argument that immigration enforcement is a federal prerogative. However, Texas continued to push for an en banc hearing before the full court, leading to Friday’s reversal. This constant "ping-pong" effect has created a climate of uncertainty for both law enforcement agencies and migrant communities along the Rio Grande.