World War Z: Glasgow Becomes Philadelphia

George Square in Glasgow, becomes Philadelphia for Brad Pitt's zombie film 'World War Z. The movie company have given the square a makeover, to make it look like Philadelphia using American style traffic lights, street signs, newspaper vendors, court house, flags ,police cars, trucks, fire engines, taxis, and army hummers. The zombies sure made a mess of some of the vehicles and how the filmakers could tell the zombies from the happy hour crowd when the pubs closed, is another question........