Maul
The Maul is a wide boulevard in Central Ankh-Morpork connecting Plaza of Broken Moons to the Turnwise Broad Way by the Patrician's Palace. The street is home to some of Ankh-Morpork's largest shops, including Crumley's department store and Bolters clothes store and a small, expensive one called Shatta.
Annotation
A street in London used for similar purposes is The Mall.