Scope: State (California)
Branch: Legislative
Severity: Amber
Date occurred: September 3, 2026
AB 1807, which addresses the use of state-owned property for immigration enforcement purposes, was enrolled and presented to the Governor at 4 p.m. on September 3, 2026. The measure awaits the Governor's signature or veto.
Constitutional basis: State withholding of its own property from federal enforcement rests on settled anti-commandeering doctrine, but the measure remains unsigned and unenacted.