The Supreme Court issued a judgment forthwith on Monday 4 May, ordering immediate effect for Louisiana v. Callais and bypassing the standard 32-day remand wait.1 Louisiana must now redraw its congressional map at once; every other state is freed in the same instant from the Voting Rights Act (VRA) Section 2 mandate to draw majority-minority districts (constituencies engineered for a minority-voter majority).
Samuel Alito's 6-3 opinion five days earlier set the law; the Monday order operationalised it before May's Southern filing calendars began to bind. Ron DeSantis had already submitted Florida's 24R-4D draft on 27 April waiting on this exact signal, and his session timing had been calibrated weeks earlier. The procedural shortcut left no gap between doctrine and execution.
Read against the Court's own slip opinion, the immediate-effect order is treated as routine remand management. Read against the calendar, it is the gate that turned a doctrinal change into a 2026 line-drawing instrument. Five states moved within forty-eight hours.
