First Secretary of State v Arun District Council and another [2006] EWCA Civ 1172

Town and country planning – Enforcement notice – Time limit – Change of use to single dwelling – Condition in planning permission prohibiting change of use to single dwelling – Whether time limit for enforcement action ten years or four years – Town and Country Planning Act 1990, ss 55(1), 171(B)(2), 171B(3).