Creative Legislation

From MSNBC:

SAN DIEGO - The City Council here voted late Tuesday to ban certain giant retail stores, dealing a blow to Wal-Mart Stores Inc.’s potential to expand in the nation’s eighth-largest city.

The measure, approved on a 5-3 vote, prohibits stores of more than 90,000 square feet that use 10 percent of space to sell groceries and other merchandise that is not subject to sales tax. It takes aim at Wal-Mart Supercenter stores, which average 185,000 square feet and sell groceries.