Britain's steel import quota system faces near-certain revision before its July 1, 2026 launch, as UK Steel accepts that changes are inevitable amid fierce downstream opposition. Manufacturers warn the policy targets steel grades that simply do not exist in domestic supply, while a fire at Tata's Port Talbot plant has further tightened flat steel availability. Panic buying has already pushed prices higher, proving that policy uncertainty carries a real commercial cost even before new rules take effect.