R (Sainsbury’s Supermarkets Ltd) v Wolverhampton CC [2010] UKSC 20 is an English public law case involving invalid considerations of (factors considered by) a local council in making a compulsory purchase order. Judicial review was available and upheld in this case on one or more of four available grounds, namely: error of law, irrationality, serious procedural irregularity, and action for an improper purpose.